[roll] Roll Global Integration

GitOrigin-RevId: c5977a8c5a2c3e18aec42a1d644a3a18738c87d2
Change-Id: I65e2d9c9ee9ac74d6d3cb8839ea7a4d716119683
diff --git a/stem b/stem
index fab8d8f..c1b5cf4 100644
--- a/stem
+++ b/stem
@@ -7,7 +7,7 @@
             manifest="manifests/platform"
             root=""
             remote="https://fuchsia.googlesource.com/fuchsia"
-            revision="f66d329e90a2d96220089874ccb7b4972619eea6"/>
+            revision="b8257ed3346d4143eb7b6d03aa66e331316091ec"/>
   </imports>
   <projects>
     <project name="cobalt"