Remove patched enum.__new__, as the cyclic reference is no longer pre…

…sent in Python 3.11+. (#15531)

Partially reverts #12617.

Summary of the issue:
#12617 added a patched __new__ to work around a GC cycle in Python 3.7. However, on Python 3.11 and 3.12, this is no longer present.

Description of how this pull request fixes the issue:
Remove the patched method.

Testing strategy:
Tested that

On Python 3.7, the cyclic ref is present when the patched __new__ is removed.
On Python 3.11, no unreachable object error is reported in IA2 documents.
On Python 3.12, no unreachable object error is reported in IA2 documents.

source/monkeyPatches/__init__.py

@@ -13,7 +13,3 @@ def applyMonkeyPatches():
 	# Apply several monkey patches to comtypes
 	from . import comtypesMonkeyPatches
 	comtypesMonkeyPatches.applyMonkeyPatches()
-
-	# Apply patches to Enum, prevent cyclic references on ValueError during construction
-	from . import enumPatches
-	enumPatches.replace__new__()