[roll] Roll fuchsia [superproject] Roll antlion Fix all WPA2 WlanPhyCompliance11ACTest subtests

Fix an issue where the DUT and AP were using different WPA2 passwords.
Also generate the Security as part of the test logic, making every
password unique.

Original-Fixed: b/394935847
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/antlion/+/1200503
Original-Revision: b2020bdbc9543839ac43326c3bfc5a1839d3a306
GitOrigin-RevId: 31bca06d3b800b18e8c62fcd8e85d4941c23baef
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1202314
Original-Revision: aef8ab8702c33337cf5f8dcada32bbe763585014
Change-Id: Ie5a1f98431945fc9aa0e207c8bf149a5d628a178
diff --git a/stem b/stem
index a810c2d..384d6f7 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="9363ad4725e0c270fc48eea296920c58096a843d"/>
+             revision="aef8ab8702c33337cf5f8dcada32bbe763585014"/>
   </projects>
   <hooks>
     <hook name="install-environment"