[roll] Roll fuchsia [fuchsia.posix.socket*] Remove io.Node from Socket

Requires commit 25fcca6bae1d88948b855c9ce19ca2f3ac12338a.

Original-Fixed: 105607
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/727011
Original-Revision: d49a5cfa3644bc15cca1be4f1c88c1eb04005684
GitOrigin-RevId: 5b7ecd5d54d97fa8257345cf77d97026789a59f7
Change-Id: I37844fd8af7ea06f24f11a14609fd3d03ce86a50
diff --git a/stem b/stem
index 2a1e503..152bb35 100644
--- a/stem
+++ b/stem
@@ -11,7 +11,7 @@
              githooks="integration/git-hooks"
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="180f05df2d112bb3fcd3397518f9628afb44bc30"/>
+             revision="d49a5cfa3644bc15cca1be4f1c88c1eb04005684"/>
   </projects>
   <hooks>
     <hook name="install-environment"