Merge pull request #23 from edmorley/edmorley/update-heroku-access

Remove non-bot users from `heroku` access list

v1/heroku.json

@@ -1 +1 @@
-{"owners":[{"id":1589,"type":"github_user"},{"id": 177877, "type": "github_user"},{"id": 59744, "type": "github_user"}, {"id": 917672, "type": "github_user"},{"id": 88346006, "type": "github_user"},{"id": 501702, "type": "github_user"}]}
+{"owners":[{"id": 88346006, "type": "github_user"}]}