Update reformat.yml with the latest git-auto-commit

[Madoshakalaka]

TIL: github actions are not matched semantically (though they encourage semantic versioning of actions)

see discussion here

They match by tags/releases, that's why the git-auto-commit has tags like v4 v4.12.0 latest...etc

The readme of git auto commit seem to suggest people to use v4. Anyhow, git auto commit has released v4.12.0, yet the workflow still uses the fixed v4.3.0. Should be wrong to bump the minor version.

Also [skip ci] is unnecessary here

[codecov-commenter]

Codecov Report

Merging #1043 (b8ddc43) into main (c98e636) will decrease coverage by 0.05%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #1043      +/-   ##
==========================================
- Coverage   79.05%   79.00%   -0.06%     
==========================================
  Files         151      151              
  Lines        5296     5297       +1     
  Branches      685      686       +1     
==========================================
- Hits         4187     4185       -2     
- Misses        984      989       +5     
+ Partials      125      123       -2     

Impacted Files	Coverage Δ
src/CreeDictionary/API/search/test_espt_crk.py	100.00% <100.00%> (ø)
src/CreeDictionary/CreeDictionary/test_views.py	94.23% <100.00%> (+0.05%)	⬆️
src/crkeng/integration_tests/test_definitions.py	96.29% <100.00%> (ø)
src/CreeDictionary/API/search/lookup.py	93.47% <0.00%> (-2.18%)	⬇️
src/CreeDictionary/API/search/espt.py	86.36% <0.00%> (-1.82%)	⬇️
src/morphodict/analysis/__init__.py	84.21% <0.00%> (-1.76%)	⬇️
src/CreeDictionary/API/search/presentation.py	81.12% <0.00%> (+0.51%)	⬆️

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