Add Python 3.12 and 3.13, drop Python 3.8, update tool versions

[wRAR]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (b25fb2b) to head (b95d703).
Report is 5 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main       #76   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           17        17           
  Lines          558       558           
  Branches        71        49   -22     
=========================================
  Hits           558       558           

Files with missing lines	Coverage Δ
zyte_api/_async.py	100.00% <100.00%> (ø)
zyte_api/_errors.py	100.00% <ø> (ø)
zyte_api/_retry.py	100.00% <ø> (ø)

[wRAR]

Docs build fails because it doesn't find certain zyte-api-* refs, and I assume those are from docs.zyte.com and no longer exist there?

[Gallaecio]

To update those doc references, change zyte-api- to zapi-.