[roll] Roll fuchsia [bt][sm] Fix stray zx_status_t usage

Fix zx_status_t leftover from pw_async migration.
SmartTask::Cancel() returns a bool, not a zx_status_t.

Original-Bug: 100594
Test: fx build
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/925235
Original-Revision: 3c5caf51a866ba0cf691a446bdbc35d73e36049b
GitOrigin-RevId: 618394a2a5d28632a138feb640e47f87eefb5622
Change-Id: Iedd91975f0b088dab651edec5efce45d4533e87c
diff --git a/stem b/stem
index adb4bbb..9562753 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="f8fde2b5c9f194fe648a7fd1f628acbd6aeafced"/>
+             revision="3c5caf51a866ba0cf691a446bdbc35d73e36049b"/>
   </projects>
   <hooks>
     <hook name="install-environment"