NSX: Support ACL Rules re-ordering in NSX

[Pearl1594]

Description

This PR...

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Enhancement (improves an existing feature and functionality)
• Cleanup (Code refactoring and cleanup, that may add test cases)
• build/CI

Feature/Enhancement Scale or Bug Severity

Feature/Enhancement Scale

• Major
• Minor

Bug Severity

• BLOCKER
• Critical
• Major
• Minor
• Trivial

Screenshots (if appropriate):

How Has This Been Tested?

How did you try to break this feature and the system with this change?

[codecov]

Codecov Report

Attention: 35 lines in your changes are missing coverage. Please review.

Comparison is base (09636cf) 15.86% compared to head (79b1490) 15.86%.
Report is 3 commits behind head on nsx-integration.

Files	Patch %	Lines
...java/org/apache/cloudstack/service/NsxElement.java	42.85%	15 Missing and 1 partial ⚠️
...a/com/cloud/network/vpc/NetworkACLManagerImpl.java	0.00%	8 Missing ⚠️
...a/com/cloud/network/vpc/NetworkACLServiceImpl.java	46.66%	7 Missing and 1 partial ⚠️
...com/cloud/network/element/BigSwitchBcfElement.java	0.00%	1 Missing ⚠️
...rk/contrail/management/ContrailVpcElementImpl.java	0.00%	1 Missing ⚠️
...cloud/network/element/VpcVirtualRouterElement.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@ Coverage Diff @@## nsx-integration #8618 +/- ##
=====================================================
- Coverage 15.86% 15.86% -0.01% + Complexity 16011 16010 -1 
=====================================================
Files 5155 5155 Lines 363466 363502 +36 Branches 53192 53200 +8 =====================================================
- Hits 57658 57655 -3 - Misses 299000 299038 +38 - Partials 6808 6809 +1 

Flag	Coverage Δ
uitests	4.36% <ø> (ø)
unit-tests	16.85% <35.18%> (-0.01%)	⬇️

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[github-actions]

This pull request has merge conflicts. Dear author, please fix the conflicts and sync your branch with the base branch.

[Pearl1594]

Already present in #7919