[3.14] GH-101100: Resolve reference warnings in whatsnew/3.7.rst (GH-138410) (#138423)

GH-101100: Resolve reference warnings in whatsnew/3.7.rst (GH-138410)

Resolve reference warnings in whatsnew/3.7.rst
(cherry picked from commit dd86fb4ba5a9db1c1e7293917af68d0cf0ddeaaf)

Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>