Update fbgemm submodule to avoid ck errors

pragupta · pragupta · commit 20ac4a0515ea · 2025-10-09T18:03:55.000Z
diff --git a/third_party/fbgemm b/third_party/fbgemm
@@ -1 +1 @@
-Subproject commit 4b39c551efe15e6bbade20565b0ceb2d8ce3352d
+Subproject commit 3cefe0564a8c3de514a152d40a2b4770f2ee5be0
