cppgc: Report cppgc changes to oilpan-reviews@chromium.org

Bug: chromium:1056170
Change-Id: Ie639dd00fa146fa1ea166c282cbdead329604922
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3129423
Commit-Queue: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76579}

WATCHLISTS

@@ -104,6 +104,12 @@
                   '|WORKSPACE' \
                   '|bazel/',
     },
+    'cppgc': {
+      'filepath': 'src/heap/cppgc/' \
+                  '|src/heap/cppgc-js/' \
+                  '|include/cppgc/' \
+                  '|test/unittests/heap/',
+    },
   },
 
   'WATCHLISTS': {
@@ -166,5 +172,8 @@
     'api': [
       'cbruni+watch@chromium.org',
     ],
+    'cppgc': [
+      'oilpan-reviews+v8@chromium.org',
+    ],
   },
 }