[roll] Roll fuchsia [component_manager][routing] Tests use PartialAbsoluteMoniker

Test helpers in Component Manager and Routing library use
AbsoluteMoniker for binding and look up. Replace this with
PartialAbsoluteMoniker.

Original-Bug: 73171
Test: Ran tests for component manager and routing library
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/580242
Original-Revision: 6d67a05a870067606a46f9777cd03179cb8eeeb9
GitOrigin-RevId: efa33044488752356333068da22e2d52ef6ae35a
Change-Id: I768bd1444931daf11da846ea0dbe4d1351d38ea3
diff --git a/stem b/stem
index db28f70..5a30166 100644
--- a/stem
+++ b/stem
@@ -10,7 +10,7 @@
              githooks=""
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="c78645bf0f41c4ac6b3bc715f331a7674f2bf2c2"/>
+             revision="6d67a05a870067606a46f9777cd03179cb8eeeb9"/>
   </projects>
   <hooks>
     <hook name="install-environment"