chore(pre-commit) : update docformatter

[bhimrazy]

What does this PR do?

This PR removes the Python pin for docformatter, which was added in #21587, as a new version 1.7.8 has been released with the required fixes.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86%. Comparing base (efb7328) to head (ca91552).

Additional details and impacted files

@@           Coverage Diff            @@
##           master   #21682    +/-   ##
========================================
- Coverage      87%      86%    -1%     
========================================
  Files         270      270            
  Lines       23973    23974     +1     
========================================
- Hits        20751    20553   -198     
- Misses       3222     3421   +199