Set up Tests GitHub Action workflow with tmate debugging

[candleindark]

Set up tmate debugging for the Tests GitHub Action workflow to be triggered manually

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.77%. Comparing base (5b1e274) to head (4dfe9fa).
Report is 2 commits behind head on master.

❗ Current head 4dfe9fa differs from pull request most recent head 9a08e32. Consider uploading reports for the commit 9a08e32 to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #364   +/-   ##
=======================================
  Coverage   98.77%   98.77%           
=======================================
  Files          55       55           
  Lines        2605     2605           
=======================================
  Hits         2573     2573           
  Misses         32       32           

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[candleindark]

For the Tests workflow to be manually triggered to run on this repo, these changes have to be in a branch of the repo. So until these changes are merged, the Tests workflow can't be triggered to run on this repo. I was, however, able to trigger the Tests workflow to run on my fork using gh workflow run Tests -r setup-tmate -f debug_enabled=true and access the host system of the workflow action. Thus, this PR should be good to merge.

[candleindark]

I will put in a fail trigger as well tomorrow.

[candleindark]

I will put in a fail trigger as well tomorrow.

Never mind, triggering a tmate session on each failure can be too costly in terms of GitHub Actions usage. Let's stay with just the manual trigger.