[roll] Roll fuchsia [starnix] Expose TaskProvider from runtime directory.

This allows tests direct access to the job handle of the container.

Adds the protocol to fuchsia.component.runner so that other
runners can follow suit in the future if appropriate.

Original-Bug: 296276378
Original-Bug: 380146868

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1161981
Original-Revision: 7d1c2cbbd539b6ed85033074725db95c2bc7dd14
GitOrigin-RevId: 588372e4f6b75a11a2fe695cac330f2cf79d93b8
Change-Id: Ia490c4d4e864de59bfe9939d84779c7cd76a6f34
diff --git a/stem b/stem
index 5514257..d82a860 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="c74d8dc8d9e351677e640191273404cb2bf9c275"/>
+             revision="7d1c2cbbd539b6ed85033074725db95c2bc7dd14"/>
   </projects>
   <hooks>
     <hook name="install-environment"