Add new operators in WAF custom rule condition

[AdishreeM]

Related command
az network application-gateway waf-policy custom-rule match-condition add

Is your feature request related to a problem? Please describe.
New operators for custom rule condition have been added to NRP- "Any", "GeoMatch". Changes are submitted in azure-powershell. Azure-cli needs to be updated accordingly.

Describe the solution you'd like
Customer should be able to add a custom rule condition with the new operators

Describe alternatives you've considered

Additional context
Powershell PR

[yonzhan]

network