[roll] Roll fuchsia [submodules] Update submodule pins

This change synchronizes submodule revisions with Jiri manifest state.
These revisions have no bearing on Fuchsia builds or local checkouts
and are only used by Code Search.

If you wish to update a repository's revision, update the corresponding
Jiri manifest and the change will automatically be synchronized to
submodules.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1262931
Original-Revision: d2d2a5a3d07e44ca0f8653580a871832de6c1210
GitOrigin-RevId: 0522cfbeb2f085fbfeb399ad97ebf7e52ce8e557
Change-Id: I210648543902cdfbfe8508753ba03a17c052b3eb
diff --git a/stem b/stem
index 017598a..80420bd 100644
--- a/stem
+++ b/stem
@@ -8,7 +8,7 @@
              root=""
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="d8ac5add4136a3452761b35a280e2f7ea608331d"
+             revision="d2d2a5a3d07e44ca0f8653580a871832de6c1210"
              />
   </imports>
 </manifest>