Fix CONTRIBUTING.md minutes links (#1463)

First needs resourcekey, second doesn't, don't know why. But now I've tested both in incognito.

CONTRIBUTING.md

@@ -144,7 +144,7 @@ the Code of Conduct.
     are:
 
     -   The
-        [weekly sync](https://docs.google.com/document/d/1dwS2sJ8tsN3LwxqmZSv9OvqutYhP71dK9Dmr1IXQFTs/edit),
+        [weekly sync](https://docs.google.com/document/d/1dwS2sJ8tsN3LwxqmZSv9OvqutYhP71dK9Dmr1IXQFTs/edit?resourcekey=0-NxBWgL9h05yD2GOR3wUisg),
         where everyone is welcome.
     -   [Open discussions](https://docs.google.com/document/d/1tEt4iM6vfcY0O0DG0uOEMIbaXcZXlNREc2ChNiEtn_w/edit),
         which are unstructured meeting slots used for discussing proposals,