Add a placeholder timeout to GitHub Actions unit tests

[jackwcodes]

All Submissions:

• [ x ] Have you followed the guidelines stated in CONTRIBUTING.md file?
• [ x ] Have you checked to ensure there aren't any other open Pull Requests for the desired changed?

Type of change

• [ x ] Bug fix (non-breaking change which fixes an issue)

Change Description

This PR is in response to #1893 . I have added a placeholder timeout of 30 minutes for the unit-tests job in unit_tests.yml.

This placeholder may need to be revised to a lower timeout value (i.e. 10 or 15 mins). I looked through the last few weeks of unit tests, with successful tests finishing around 5 minutes or less, but unsuccessful tests exceeding past 10 min.

There are however outliers where the unit test ran for over an hour and was still successful.

Edit: Placeholder timeout values were added to all workflows as requested. See comment.

closes #1893

[masenf]

Thanks for your contribution.

I think 30 minutes is a great place to start, and we can adjust as needed.

Would you mind adding these timeouts to the other workflow jobs, like integration tests? I think 30 minutes should be fine for all of them actually.

[jackwcodes]

@masenf thanks for looking at my PR, I have added a placeholder timeout for the remaining workflows as requested.

[jackwcodes]

I believe this PR is ready to merge, the one failed test is due to #1887, it should pass otherwise.

[picklelo]

looks good to me