[roll] Roll fuchsia [kms_test] Migrate legacy test_package

Also noticed the migrated target is not included in CQ, not sure
whether it's intentional.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/536523
Original-Revision: 49842846b9c95aa3d85de69a0d9a903e983dfa12
GitOrigin-RevId: c01c8c8c0e59122c87e6051c93927828d13ae70a
Change-Id: Ie15ed7b2daabbff5e142162845bd892a7528d27e
diff --git a/stem b/stem
index 375bb54..380dc52 100644
--- a/stem
+++ b/stem
@@ -10,7 +10,7 @@
              githooks=""
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="5d3d043526dc62e93eec3dee991b57441f6eb9ac"/>
+             revision="49842846b9c95aa3d85de69a0d9a903e983dfa12"/>
   </projects>
   <hooks>
     <hook name="install-environment"