[3.12] gh-102304: doc: Add links to Stable ABI and Limited C API (#105345) (#105371)

* gh-102304: doc: Add links to Stable ABI and Limited C API (#105345)

* 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 bae415ad02c79cf3a2eec4aa6969221a12e6716f)

* gh-102304: Fix up Simple ABI doc (GH-105351)

(cherry picked from commit 0202aa002e06acef9aa55ace0d939103df19cadd)