gh-92611: Clarify planned removal version in PEP 594-deprecated modules (GH-92793) (GH-93026)

As discussed in GH-92611 and GH-92564 and as a followup to PR GH-92612 , this 3.11+ only PR uses the proper `deprecated-removed` role for the modules deprecated by PEP 593 (PEP-594) to clearly indicate to users that a removal version is planned and what it is, so they can prepare accordingly or voice any unanticipated impacts.

Related to GH-92792 ; if we decide to backport that PR, the upgrade to using `deprecated-removed` on those functions can be moved to this one.
(cherry picked from commit 31fa41ed689528505c0e0cf25777773b7e81c834)

Co-authored-by: CAM Gerlach <CAM.Gerlach@Gerlach.CAM>