fbgemm submodule update (#13592)

Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/13592

submodule update for fbgemm

Reviewed By: jspark1105

Differential Revision: D12929740

fbshipit-source-id: 546e4d7042696ffc5b0ee7cabd236ec944d218e7
diff --git a/third_party/fbgemm b/third_party/fbgemm
index 14adee1..b96bc0b 160000
--- a/third_party/fbgemm
+++ b/third_party/fbgemm
@@ -1 +1 @@
-Subproject commit 14adee1ac506e067489406af689ae9b73fb581bd
+Subproject commit b96bc0bf311f7abdc83ffd3af0a485b4aef53f7c