[roll] Roll fuchsia [netsvc] Introduce netsvc-proto crate

Introduce crate for interaction with netsvc protocols.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/628099
Original-Revision: 134ce99985008446fea248c2466c448637a3aaa4
GitOrigin-RevId: b295413e99157292238cb06ac669bca83b6fcea1
Change-Id: I0a63e20e6bbb5ad01402190d077cd4e548bf2b12

stem

diff --git a/stem b/stem
index a885e5b..ce400b2 100644
--- a/stem
+++ b/stem
@@ -10,7 +10,7 @@
              githooks=""
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="083a08a34b025d5aa5c974e54918d6c18aedbe8d"/>
+             revision="134ce99985008446fea248c2466c448637a3aaa4"/>
   </projects>
   <hooks>
     <hook name="install-environment"