Change steveanton watchlist email

Bug: None
Change-Id: Iba8b50ddfc278e9d7c74681f1b02743a032b4a06
No-Try: True
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/133524
Reviewed-by: Seth Hampson <shampson@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27676}
diff --git a/WATCHLISTS b/WATCHLISTS
index c56a69d..c2547ea 100644
--- a/WATCHLISTS
+++ b/WATCHLISTS
@@ -183,6 +183,6 @@
                         'mflodman@webrtc.org',
                         'peah@webrtc.org',
                         'zhengzhonghou@agora.io'],
-    'pc': ['steveanton@webrtc.org'],
+    'pc': ['steveanton+watch@webrtc.org'],
   },
 }