[roll] Roll fuchsia [driver_host][dtr] Switch driver test realm to use rust driver-host

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1212286
Original-Revision: 1641b1fc81dbce34ce70c08734a571b136374b6b
GitOrigin-RevId: 4ca5b98a5cdcaf11d3f5198be6d3ec56f1e20860
Change-Id: I0bf19e3054347eec209d05b3884e2fe231ac00e8
diff --git a/stem b/stem
index 8ff428a..eb47531 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="10c6d34a6f449843732a9e2794d932dedde9b484"/>
+             revision="1641b1fc81dbce34ce70c08734a571b136374b6b"/>
   </projects>
   <hooks>
     <hook name="install-environment"