[roll] Roll fuchsia [rfc][ui] UI Activity service RFC

Original-Bug: 86773
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/686247
Original-Revision: 58a7d993fcf544ad5fc552f9f99bc07edd936aa5
GitOrigin-RevId: e844c71c006612891c054727016a855c0bef0075
Change-Id: If006663b66eae6e3b77a880e849e3a9c7a8f1892
diff --git a/stem b/stem
index 9b867fd..ea1ffe8 100644
--- a/stem
+++ b/stem
@@ -10,7 +10,7 @@
              githooks=""
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="7a99128741df04f7f639720fe39e633e0b18438c"/>
+             revision="58a7d993fcf544ad5fc552f9f99bc07edd936aa5"/>
   </projects>
   <hooks>
     <hook name="install-environment"