[Build] also run Github actions on tag pushes (#2355)
[Build] also run Github actions on tag pushes (#2355)

* also run Github actions on tag pushes

* maybe `tags` requires a filter?
apollographql/apollo-android,apollographql/apollo-android,apollostack/apollo-android,apollographql/apollo-android,apollostack/apollo-android,apollostack/apollo-android