[roll] Roll fuchsia [netemul] Wrap legacy tests

fuchsia_test template doesn't support auto wrapping legacy tests, so
manually wrap them.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/582777
Original-Revision: 2349ea045a91271637c90c5460d674f4a4fd4467
GitOrigin-RevId: 468dd2684733fd83b33220a884854294eacf4ec7
Change-Id: I0f24d4e7518d27fc3914db49a38107db0977ca0d
diff --git a/stem b/stem
index 8caeca5..1ca9f78 100644
--- a/stem
+++ b/stem
@@ -10,7 +10,7 @@
              githooks=""
              remote="https://fuchsia.googlesource.com/fuchsia"
              gerrithost="https://fuchsia-review.googlesource.com"
-             revision="a205521ed964249de4d528467b7830580f9d1e3c"/>
+             revision="2349ea045a91271637c90c5460d674f4a4fd4467"/>
   </projects>
   <hooks>
     <hook name="install-environment"