[3.12] gh-102304: doc: Add links to Stable ABI and Limited C API (GH-105345)

[miss-islington]

• Add "limited-c-api" and "stable-api" references.

• Rename "stable-abi-list" reference to "limited-api-list".

• Makefile: Document files regenerated by "make regen-limited-abi"

• Remove first empty line in generated files:

  • Lib/test/test_stable_abi_ctypes.py
  • PC/python3dll.c
    (cherry picked from commit bae415a)

Co-authored-by: Victor Stinner vstinner@python.org

• Issue: Move _Py_RefTotal to PyInterpreterState #102304

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📚 Documentation preview 📚: https://cpython-previews--105347.org.readthedocs.build/

[encukou]

I'm still reviewing, see the PR for main: #105345

[bedevere-bot]

A Python core developer has requested some changes be made to your pull request before we can consider merging it. If you could please address their requests along with any other requests in other reviews from core developers that would be appreciated.

Once you have made the requested changes, please leave a comment on this pull request containing the phrase I have made the requested changes; please review again. I will then notify any core developers who have left a review that you're ready for them to take another look at this pull request.

[vstinner]

I'm still reviewing, see the PR for main: #105345

I prefer to address review in a separated PR (that I will also backport to Python 3.12).

This change is now blocking the Py_INCREF fix backport to Python 3.12: PR #105352.

[vstinner]

I wrote PR #105371 instead.