[roll] Roll experiences [ermine] Fix routing of Flatland protocols

This CL allows ermine to use flatland protocols.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/experiences/+/613403
Original-Revision: 4778e85f9f21a62d41e132a98adc189a8867b163
GitOrigin-RevId: 71b054269355a157a3cd7ad8a512ba9ac3a8b7e9
Change-Id: I93c758f18b3bd8194f76889a8907215f8dbc52f7
diff --git a/flower b/flower
index a0bb79e..5a215da 100644
--- a/flower
+++ b/flower
@@ -11,6 +11,6 @@
              githooks=""
              remote="https://fuchsia.googlesource.com/experiences"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="8de739dd41d6a1606b8914e2243906b2f1ba70f3"/>
+             revision="4778e85f9f21a62d41e132a98adc189a8867b163"/>
   </projects>
 </manifest>