Update Python GH workflow

[simu]

Update our customized workflow to match the workflow generated by maturin 1.8.1.

Extracted from #149, where we noticed that the macOS x86_64 tests didn't use the locally built wheel anymore.

Checklist

• The PR has a meaningful title. The title will be used to auto generate the changelog
• PR contains a single logical change (to build a better changelog).
• Categorize the PR by setting a good title and adding one of the labels:
  bug, enhancement, documentation, change, breaking, dependency, internal
  as they show up in the changelog
• Link this PR to related PRs or issues.

[github-actions]

Benchmark for 15aee5a

Click to view benchmark

Test	Base	PR	%
Reclass::inventory() multi-threaded	1744.1±141.21µs	1748.6±165.13µs	+0.26%
Reclass::inventory() single-threaded	3.6±0.02ms	3.7±0.06ms	+2.78%