Remove johnchen@chromium.org from WATCHLISTS

Bug: none
Change-Id: Id1b0d546a17d864b7c55888ebab2cbec0f8a420a
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6955440
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: John Chen <johnchen@chromium.org>
Auto-Submit: John Chen <johnchen@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>

Author: JohnChen0

WATCHLISTS

@@ -26,7 +26,7 @@
 
   'WATCHLISTS': {
     'all': ['devtools-reviews+devtools@chromium.org'],
-    'chromedriver': ['johnchen+watch@chromium.org'],
+    'chromedriver': [],
     'lighthouse': ['lighthouse-eng+devtools-cl@google.com'],
     'third_party': ['devtools-reviews+third_party@chromium.org'],
   },