[roll] Roll fuchsia [remote-control] Rename OpenCapability -> DeprecatedOpenCapability

Rename fuchsia.developer.remotecontrol/RemoteControl method
OpenCapability to DeprecatedOpenCapability to discourage new uses and
to more easily identify call sites that need to be migrated when we
eventually drop support for this method.

This method has been superceded by ConnectCapability.

Original-Bug: 324081103
Test: No functional change.
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1162333
Original-Revision: b6a01669c0d504ff38fdbd8892550334fcea2ccb
GitOrigin-RevId: 455d6a9adbc43104dd720950782b922c9f9f1aca
Change-Id: If0f3db5c0cdd0934e56bafcc847c996fa453798a
diff --git a/stem b/stem
index 65131b6..06fb1e9 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="78d8e9218c63d9503c87ec037776dbfe41b7b245"/>
+             revision="b6a01669c0d504ff38fdbd8892550334fcea2ccb"/>
   </projects>
   <hooks>
     <hook name="install-environment"