Update MessagePack-CSharp (#43474)

TanayParikh · web-flow · commit f1353bd0de37 · 2022-08-23T17:30:20.000Z
6caf2996c82d2b91528fad41e9c78e09770e73d4 -> fe9fa0834d18492eb229ff2923024af2c87553f8 aspnet/MessagePack-CSharp#2
diff --git a/src/submodules/MessagePack-CSharp b/src/submodules/MessagePack-CSharp
@@ -1 +1 @@
-Subproject commit 6caf2996c82d2b91528fad41e9c78e09770e73d4
+Subproject commit fe9fa0834d18492eb229ff2923024af2c87553f8
