fix: quota check script with dynamic region handling

[Priyanka-Microsoft]

Add the variable AZURE_REGIONS_CA with the value: northcentralus

Purpose

• ...
  This pull request includes changes to the deployment scripts and workflow configuration to support dynamic Azure regions. The most important changes include adding a new environment variable for Azure regions and updating the quota check script to utilize this variable.

Workflow Configuration:

• .github/workflows/CAdeploy.yml: Added AZURE_REGIONS environment variable to the workflow configuration to dynamically set Azure regions.

Deployment Script Updates:

• ClientAdvisor/Deployment/scripts/checkquota.sh: Updated the script to read Azure regions from the AZURE_REGIONS_CA environment variable using IFS and read.
• ClientAdvisor/Deployment/scripts/checkquota.sh: Modified the environment variable validation to include a check for the REGIONS variable.

Does this introduce a breaking change?

No

Golden Path Validation

• I have tested the primary workflows (the "golden path") to ensure they function correctly without errors.

Deployment Validation

• I have validated the deployment process successfully and all services are running as expected with this change.

What to Check

Verify that the following are valid

• ...

Other Information

[Copilot]

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

Comments suppressed due to low confidence (1)

.github/workflows/CAdeploy.yml:29

• The workflow exports AZURE_REGIONS while the updated script seems to expect the environment variable AZURE_REGIONS_CA. To avoid potential confusion or errors, consider aligning these variable names.

export AZURE_REGIONS="${{ vars.AZURE_REGIONS_CA }}"