Update GitHub Actions and pre-commit

[hugovk]

• Upgrade pypa/gh-action-pypi-publish from deprecated master to release/v1
  • https://github.com/pypa/gh-action-pypi-publish#-master-branch-sunset-
• Upgrade other actions
• Upgrade asottile/setup-cfg-fmt and include new required --include-version-classifiers
  • https://github.com/asottile/setup-cfg-fmt#adds-python-version-classifiers
• Upgrade other pre-commit including a Flake8 fix

[codecov]

Codecov Report

Merging #194 (2840f68) into master (3859de2) will decrease coverage by 0.04%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #194      +/-   ##
==========================================
- Coverage   94.14%   94.10%   -0.05%     
==========================================
  Files           5        5              
  Lines        2290     2290              
==========================================
- Hits         2156     2155       -1     
- Misses        134      135       +1     

Flag	Coverage Δ
macos-latest	94.10% <ø> (-0.05%)	⬇️
ubuntu-latest	94.10% <ø> (-0.05%)	⬇️
windows-latest	93.97% <ø> (-0.05%)	⬇️

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Impacted Files	Coverage Δ
src/prettytable/prettytable.py	90.39% <ø> (ø)
tests/test_prettytable.py	99.87% <0.00%> (-0.13%)	⬇️

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