[3.12] gh-124194: Fix wrong issue number in What's New in Python 3.8 (GH-124195) (#124198)

gh-124194: Fix wrong issue number in What's New in Python 3.8 (GH-124195)
(cherry picked from commit d8c0fe1)

Co-authored-by: Bradley Reynolds <[email protected]>
Co-authored-by: Adam Turner <[email protected]>

Author: 3 people

Doc/whatsnew/3.8.rst

@@ -1755,7 +1755,7 @@ The following features and APIs have been removed from Python 3.8:
 *  Starting with Python 3.3, importing ABCs from :mod:`collections` was
    deprecated, and importing should be done from :mod:`collections.abc`. Being
    able to import from collections was marked for removal in 3.8, but has been
-   delayed to 3.9. (See :issue:`36952`.)
+   delayed to 3.9. (See :gh:`81134`.)
 
 * The :mod:`macpath` module, deprecated in Python 3.7, has been removed.
   (Contributed by Victor Stinner in :issue:`35471`.)