[i18n-activity] new commits pushed by r12a

The following commits were just pushed by r12a to https://github.com/w3c/i18n-activity:

* Update pubrules link in guidelines/github.html
  by r12a
https://github.com/w3c/i18n-activity/commit/ef51657b58bcb33ab60b825c1728318e0e5ca62e

Received on Monday, 20 May 2019 14:07:17 UTC