Simplify VM availability zone parameters

[Marius Storhaug (MariusStorhaug)]

Change

VM availability set is now changed to only require availabilityZone to place the VM in an availability zone. Providing 0 (the default value) disabled the use of availability zones.

- Failing due to backup issues with the VM.

The following link is to a test run providing 0 as a hardcoded value to the zones property, where you see 0 is not an accepted value.
https://github.com/Azure/ResourceModules/runs/5279888499?check_suite_focus=true#step:4:368

Type of Change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update (Wiki)

Checklist

• I'm sure there are no other open Pull Requests for the same update/change
• My corresponding pipelines / checks run clean and green without any errors or warnings
• My code follows the style guidelines of this project
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (readme)
• I did format my code

[github-actions]

Unit Test Results

  1 files  ±  0    1 suites  ±0   33s ⏱️ -16s
10 tests  -   4  10 ✔️  - 4    0 💤 ±  0  0 ❌ ±0 
76 runs   - 64  10 ✔️  - 4  66 💤  - 60  0 ❌ ±0 

Results for commit c38732b. ± Comparison against base commit 42ea3fb.

This pull request removes 14 and adds 10 tests. Note that renamed tests count towards both.

/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.KeyVault/vaults/accessPolicies] used resource type [vaults/accessPolicies] should use on of the recent API version(s). Currently using [2021-06-01-preview]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.KeyVault/vaults/keys] used resource type [roleassignments] should use on of the recent API version(s). Currently using [2021-04-01-preview]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.KeyVault/vaults/keys] used resource type [vaults/keys] should use on of the recent API version(s). Currently using [2019-09-01]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.KeyVault/vaults/secrets] used resource type [roleassignments] should use on of the recent API version(s). Currently using [2021-04-01-preview]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.KeyVault/vaults/secrets] used resource type [vaults/secrets] should use on of the recent API version(s). Currently using [2019-09-01]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.KeyVault/vaults] used resource type [diagnosticsettings] should use on of the recent API version(s). Currently using [2021-05-01-preview]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.KeyVault/vaults] used resource type [locks] should use on of the recent API version(s). Currently using [2017-04-01]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.KeyVault/vaults] used resource type [privateEndpoints/privateDnsZoneGroups] should use on of the recent API version(s). Currently using [2021-02-01]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.KeyVault/vaults] used resource type [privateEndpoints] should use on of the recent API version(s). Currently using [2021-05-01]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.KeyVault/vaults] used resource type [roleassignments] should use on of the recent API version(s). Currently using [2021-04-01-preview]
…

/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.Compute/virtualMachines/extensions] used resource type [virtualMachines/extensions] should use on of the recent API version(s). Currently using [2021-07-01]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.Compute/virtualMachines] used resource type [configurationProfileAssignments] should use on of the recent API version(s). Currently using [2021-04-30-preview]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.Compute/virtualMachines] used resource type [diagnosticsettings] should use on of the recent API version(s). Currently using [2021-05-01-preview]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.Compute/virtualMachines] used resource type [locks] should use on of the recent API version(s). Currently using [2017-04-01]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.Compute/virtualMachines] used resource type [networkInterfaces] should use on of the recent API version(s). Currently using [2021-03-01]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.Compute/virtualMachines] used resource type [publicIPAddresses] should use on of the recent API version(s). Currently using [2021-05-01]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.Compute/virtualMachines] used resource type [roleassignments] should use on of the recent API version(s). Currently using [2021-04-01-preview]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.Compute/virtualMachines] used resource type [vaults/backupFabrics/protectionContainers/protectedItems] should use on of the recent API version(s). Currently using [2021-06-01]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.Compute/virtualMachines] used resource type [virtualMachines/extensions] should use on of the recent API version(s). Currently using [2021-07-01]
/home/runner/work/ResourceModules/ResourceModules/arm/.global/global.module.tests.ps1 ‑ API version tests [All apiVersions in the template should be 'recent'].In [Microsoft.Compute/virtualMachines] used resource type [virtualMachines] should use on of the recent API version(s). Currently using [2021-07-01]

♻️ This comment has been updated with latest results.

[Alexander Sehr (AlexanderSehr)]

Rainer Halanek (@rahalan) , thoughts?

[Rainer Halanek (rahalan)]

Rainer Halanek (@rahalan) , thoughts?

looks good to me