Add Various Features & Fix Various Bugs to VWAN & Hub Networking

[jtracey93]

Overview/Summary

Add Various Features & Fix Various Bugs to VWAN & Hub Networking

This PR fixes/adds/changes/removes

1. Fixes 💡 Feature Request - Add AZ Support for Azure Firewall in Secure vHub Model - vwanConnectivity.bicep #205 for both VWAN & Hub/Spoke model
2. Fixes Azure Firewall with Virtual Hub deployment fails as unable to set Public IP #219
3. Fixes 💡 Feature Request - VWAN Route Table Missing In VWAN If Deploy Azure Firewall in Secure Hub Model #225
4. Add Firewall Policy to Hub/Spoke model
5. Added AZ support to publicIp module
6. Updated bicepconfig.json for vwanConnectivity.bicep as added DNS zones
7. Add Private DNS Zones to vwanConnectivity.bicep
8. Add DDoS Std Plan to vwanConnectivity.bicep

Breaking Changes

1. Renamed parHubVirtualNetworkId to parVirtualNetworkIdToLink in privateDnsZones.bicep module

Testing Evidence

As part of this Pull Request I have

• Read the Contribution Guide and ensured this PR is compliant with the guide
• Checked for duplicate Pull Requests
• Associated it with relevant GitHub Issues
• (ALZ Bicep Core Team Only) Associated it with relevant ADO Items
• Ensured my code/branch is up-to-date with the latest changes in the main branch
• Performed testing and provided evidence.
• Updated tests (if required) Unit - Linting - E2E (End-To-End)
• Updated relevant and associated documentation (e.g. Contribution Guide, Module READMEs, Wiki Docs etc.)
• If relevant, created or updated Code Tours here

[jtracey93]

/azp run e2e

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[4pplied]

LGTM

[jfaurskov]

LGTM

[jtracey93]

E2E checks being ignored as manually tested and evidenced in PR by @jtracey93

Markdown link checks being ignored due to false positives