add patch contributor name

Author: omkar-334

Misc/NEWS.d/next/Core_and_Builtins/2026-06-06-08-20-00.gh-issue-150942.Jk9pQr.rst

@@ -1,3 +1,3 @@
 Speed up frame local variable item collection by appending result pairs to the
 output list without an extra reference-count round-trip (using the internal
-reference-stealing list append helper).
+reference-stealing list append helper). Patch by Omkar Kabde.