Remove myself from WATCHLISTS

I'm not actively reviewing parser or API changes these days, so these
watchlists aren't really helping anyone.

Change-Id: I7babfeabf0f2bff914e7ab03d1f875e57a10ce47
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2008399
Auto-Submit: Adam Klein <adamk@chromium.org>
Reviewed-by: Ben Smith <binji@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65855}

WATCHLISTS

@@ -95,7 +95,6 @@
 
   'WATCHLISTS': {
     'api': [
-      'adamk+watch@chromium.org',
       'yangguo+watch@chromium.org',
     ],
     'csa': [
@@ -134,7 +133,6 @@
       'jbroman+watch@chromium.org',
     ],
     'parser': [
-      'adamk+watch@chromium.org',
       'marja+watch@chromium.org',
     ],
     'tracing': [