feature: add manylinux_2_28 & manylinux_2_31 policies

[mayeut]

Policies extracted from https://github.com/mayeut/pep600_compliance.

[codecov]

Codecov Report

Merging #356 (b639149) into main (50de6c5) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #356   +/-   ##
=======================================
  Coverage   92.35%   92.35%           
=======================================
  Files          23       23           
  Lines        1256     1256           
  Branches      307      307           
=======================================
  Hits         1160     1160           
  Misses         55       55           
  Partials       41       41           

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