[3.14] gh-114203: skip locking if object is already locked by two-mutex critical section (GH-141476) (#141564)

gh-114203: skip locking if object is already locked by two-mutex critical section (GH-141476)
(cherry picked from commit f26ed455d5582a7d66618acf2a93bc4b22a84b47)

Co-authored-by: Kumar Aditya <kumaraditya@python.org>