flags: assign fcm-invalidations

Bug: None
Change-Id: I023840d139f7494636224358c8c0d3519b6179f2
Reviewed-on: https://chromium-review.googlesource.com/c/1486491
Auto-Submit: Elly Fong-Jones <ellyjones@chromium.org>
Commit-Queue: Tatiana Gornak <melandory@chromium.org>
Reviewed-by: Tatiana Gornak <melandory@chromium.org>
Cr-Commit-Position: refs/heads/master@{#635194}

chrome/browser/flag-metadata.json

@@ -2070,7 +2070,7 @@
   },
   {
     "name": "fcm-invalidations",
-    // "owners": [ "your-team" ],
+    "owners": [ "melandory", "chrome-sync-dev@google.com" ],
     "expiry_milestone": 76
   },
   {