Bump Azure/cli from 1 to 2

Bumps [Azure/cli](https://github.com/azure/cli) from 1 to 2.
- [Release notes](https://github.com/azure/cli/releases)
- [Changelog](https://github.com/Azure/cli/blob/master/ReleaseProcess.md)
- [Commits](https://github.com/azure/cli/compare/v1...v2)

---
updated-dependencies:
- dependency-name: Azure/cli
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/pr-validation.yml

@@ -25,7 +25,7 @@ jobs:
           client-id: ${{ secrets.AZURE_CLIENT_ID }}
           tenant-id: ${{ secrets.AZURE_TENANT_ID }}
           subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
-      - uses: Azure/cli@v1
+      - uses: Azure/cli@v2
         name: Create resource group
         with:
           inlineScript: |