Add support for Python 3.11

[hugovk]

• Add changelog to project URLs
• Add pyproject-fmt and tox-ini-fmt to pre-commit

[codecov]

Codecov Report

Merging #123 (5f5627f) into main (b327b59) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #123   +/-   ##
=======================================
  Coverage   94.44%   94.44%           
=======================================
  Files           3        3           
  Lines          18       18           
=======================================
  Hits           17       17           
  Misses          1        1           

Flag	Coverage Δ
GHA_Ubuntu	94.44% <ø> (ø)
GHA_macOS	94.44% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update b327b59...5f5627f. Read the comment docs.