[roll] Roll fuchsia [rust][third_party] Update aes to 0.8.4

Original-Bug: 324245206
Original-Bug: 324124219
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/987054
Original-Revision: 8655f5752e8f20073bc88995140ca8515ca96a74
GitOrigin-RevId: b29d47809621f9ad3790678f96b80c1b34a57dde
Change-Id: I14df2b7021dd9f437df430c67e70595a3e6f50cc
diff --git a/stem b/stem
index c1a8a0e..4ebde37 100644
--- a/stem
+++ b/stem
@@ -11,7 +11,7 @@
              githooks="integration/git-hooks"
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="da436e0c00ae136a338219389a3b9c9b5f63a0a3"/>
+             revision="8655f5752e8f20073bc88995140ca8515ca96a74"/>
   </projects>
   <hooks>
     <hook name="install-environment"