FEAT: MacOS in PR Validation Pipeline

[bewithgaurav]

Summary

This pull request adds a new job to the pr-validation-pipeline.yml file to enable running Python tests on macOS. The job includes steps for setting up the environment, installing dependencies, building bindings, running tests with coverage, and publishing results. Some Docker-related steps are commented out for now.

Additions to the pipeline:

• New job for macOS testing: Added a PytestOnMacOS job to the pipeline, which uses the macos-latest image to run Python tests.
• Python environment setup: Configured the job to use Python 3.13.5 and installed dependencies from requirements.txt.
• Build and test execution:
  • Built pybind bindings via build.sh.
  • Ran pytest with coverage and published the results.

Commented-out Docker-related steps:

• Steps for installing and configuring Docker on macOS, including setting up Colima and running an SQL Server container, are included but commented out for now.

Issue Reference

Fixes AB#37749

Checklist

• Tests Passed (if applicable)
• Code is formatted
• Docs Updated (if necessary)

Testing Performed

• Unit Tests

[bewithgaurav]

/azp run

[azure-pipelines]

Azure Pipelines could not run because the pipeline triggers exclude this branch/path.

[bewithgaurav]

Added some clarifications on approach to test this as of now.