Limit worker run timeout

[midigofrank]

Notes for the reviewer

• Gets rid of RunOptions struct in favour of a Keyword list. It's much easier to define optional keys with Keywords.
• Introduces a new callback called get_run_option which returns an empty list in the default implementation. These options are considered "extra". And therefore in order to get the run options, we create the default options (the previous options) and merge with options from the implementation.

Related issue

Paves way for: https://github.com/OpenFn/thunderbolt/issues/45

Review checklist

• I have performed a self-review of my code
• I have verified that all appropriate authorization policies (:owner, :admin, :editor, :viewer) have been implemented and tested
• If needed, I have updated the changelog
• Product has QA'd this feature

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.05%. Comparing base (36fb5b6) to head (e11c262).

❗ Current head e11c262 differs from pull request most recent head e9b5ce9. Consider uploading reports for the commit e9b5ce9 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2015      +/-   ##
==========================================
- Coverage   90.10%   90.05%   -0.05%     
==========================================
  Files         251      249       -2     
  Lines        8244     8225      -19     
==========================================
- Hits         7428     7407      -21     
- Misses        816      818       +2     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.