pre-commit: Add zizmor to security lint for GitHub Actions

[cclauss]

https://docs.zizmor.sh

• https://docs.zizmor.sh/integrations/#pre-commit

https://docs.zizmor.sh/audits/#excessive-permissions encourages setting permissions at the job level rather than at the workflow level.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 87.93%. Comparing base (7759c21) to head (3070f39).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1084   +/-   ##
=======================================
  Coverage   87.93%   87.93%           
=======================================
  Files          32       32           
  Lines        1028     1028           
  Branches       85       85           
=======================================
  Hits          904      904           
  Misses        106      106           
  Partials       18       18           

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