sync: update moxygen submodule to fb865c6

omoq-sync-bot[bot] · omoq-sync-bot[bot] · commit 895787b36c00 · 2026-08-02T10:10:14.000Z
diff --git a/deps/moxygen b/deps/moxygen
@@ -1 +1 @@
-Subproject commit cc0b26b579100d98e0a9cf18952d223bbe38fa13
+Subproject commit fb865c6efaeceb6a02fa018037a3e6f634e880fb
