Update submodules to address out-of-order event stream stream ids

Bret Ambrose · Bret Ambrose · commit 4cb0a2c71db3 · 2025-09-11T13:50:42.000-07:00
diff --git a/crt/aws-crt-cpp b/crt/aws-crt-cpp
@@ -1 +1 @@
-Subproject commit 8fada4754f46ab5876185cf99ad41ec2297c571c
+Subproject commit 996c520d39b665304c8f376d2d72b339a5451034
