Add new lua_async commits

diff --git a/src b/src
index a2770298f040307f8dd59c7a88d7e40d37faec14..96c25df59c02f51ea2f43d06b886ef3cc623e336 160000 (submodule)
--- a/src
+++ b/src
@@ -1 +1 @@
-Subproject commit a2770298f040307f8dd59c7a88d7e40d37faec14
+Subproject commit 96c25df59c02f51ea2f43d06b886ef3cc623e336