[roll] Roll fuchsia [ffx] Determine RCS state in target list (reland)

When running `ffx target list` when discovery is turned off
in the daemon, we discover devices locally. This CL adds the
next requirement, which is to try to connect to RCS, and get
get the product/board information.

(Added in reland) Timeout (default: 10 seconds; configurable
via "target.host_pipe_ssh_timeout") if there is no response from a
target, in which case report "unknown" for RCS and product.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1036333
Original-Revision: 69e1910e8e02b0c6ae15846f56aee4c7e13f40ae
GitOrigin-RevId: 55924dd4d6350b748984353bf2642416813771dd
Change-Id: I03bd90ee602c9f3f5827a7147fb76d58c1641f8f
diff --git a/stem b/stem
index 2c020d3..d8c2ef1 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="ba5bc9e761a2944dadf5d4097932b8b14d6c7e90"/>
+             revision="69e1910e8e02b0c6ae15846f56aee4c7e13f40ae"/>
   </projects>
   <hooks>
     <hook name="install-environment"