[roll] Roll fuchsia [starnix] Pass credentials to sockets, instead of task

This allows code that does not have easy access to a task to still
interact with sockets.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/595005
Original-Revision: 437c4958d5bdf1986f594e0f0d6c356be6567cc7
GitOrigin-RevId: cc8d5ad70d3b4540e51a713318efa2268574981a
Change-Id: Ia08930b22d7a6133e34efdf36efb7d767bafee58
diff --git a/stem b/stem
index 06f90c5..56ca23c 100644
--- a/stem
+++ b/stem
@@ -10,7 +10,7 @@
              githooks=""
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="0f454ab7d4c0d746f74e7497273682dd469ecf9e"/>
+             revision="437c4958d5bdf1986f594e0f0d6c356be6567cc7"/>
   </projects>
   <hooks>
     <hook name="install-environment"