[roll] Roll fuchsia [component_manager] Replace Purged event with Destroyed

They are now semantically the same.

Original-Bug: 100652
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/687646
Original-Revision: 54b5f0ee74e35efa91a15f3035760a76c0ca70e2
GitOrigin-RevId: b26188f45f9e5210c66ba3a744f55c5b98a4705c
Change-Id: I95851e30afd9abd070c7a6d675cb0527b680b9fd
diff --git a/stem b/stem
index 6d4cb74..bd601ed 100644
--- a/stem
+++ b/stem
@@ -10,7 +10,7 @@
              githooks=""
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="cc63cc64f63a295516163d4cd8324b07ab523370"/>
+             revision="54b5f0ee74e35efa91a15f3035760a76c0ca70e2"/>
   </projects>
   <hooks>
     <hook name="install-environment"