Issue #28896: Deprecate WindowsRegistryFinder

diff --cc Misc/NEWS
index e0cb0b785a7037c33fa812e92bb3be21144f71de,deb1549a28e9a0fc05310908a158863d6b86fd10..f992fabe42837a50c0d01236324ebb78773e245b
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -457,8 -563,6 +457,10 @@@ Librar
  Windows
  -------
  
++- Issue #28896: Deprecate WindowsRegistryFinder
++
 +- Issue #28522: Fixes mishandled buffer reallocation in getpathp.c
 +
  - Issue #28402: Adds signed catalog files for stdlib on Windows.
  
  - Issue #28333: Enables Unicode for ps1/ps2 and input() prompts. (Patch by