[Task] Add concurrency limits for actions triggered by pull requests

[giranm]

Summary

To prevent Cypress tests from failing due to rate limit issues, it has been suggested from @gsreynolds to include concurrency settings in the appropriate GitHub Action workflows.

Ref: https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#concurrency

[giranm]

We raised test PR #209 and it didn't work as we expected - reopening ticket.