Add test scripts for checking catching signals in HTC jobs

[MrCreosote]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 54.33%. Comparing base (16f2b42) to head (1023f2d).
⚠️ Report is 5 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #511   +/-   ##
=======================================
  Coverage   54.33%   54.33%           
=======================================
  Files          68       68           
  Lines        5632     5632           
=======================================
  Hits         3060     3060           
  Misses       2572     2572           

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