Updates for readthedocs

* Fix Cartopy version number
* Remove scitools.org.uk references

New tag for RTD

CI: Update release runner version (#2555)

Merge pull request #2450 from QuLogic/py313-wheels

ci: Drop cibuildwheel matrix generation

Merge pull request #2440 from greglucas/doc-v0.24

DOC/CI: Prepare for v0.24 release

Merge pull request #2346 from greglucas/doc-v0.23

DOC: Add whatsnew entry for v0.23

Merge pull request #2226 from greglucas/cibuildwheel-hash

CI: Change pip install pin for releasing

Merge pull request #2110 from jorisvandenbossche/compat-shapely-2-for…

…-0.21

Compatibility with shapely 2.0 (remove usage of lgeos)

Merge pull request #2074 from greglucas/doc-v0.21

DOC: What's new for v0.21 release

Merge pull request #2059 from dopplershift/backport-2057

Backports for 0.20.x