fix: inject buttons only on pull request page (Mergifyio#31)

Fixes MRGFY-4496

feat: support new GitHub merge box (Mergifyio#30)

Fixes MRGFY-4360

revert: "feat: support new GitHub merge box" (Mergifyio#28)

Reverts Mergifyio#27

GitHub is slowed down once the extension is updated. We have to rework this change.

feat: support new GitHub merge box (Mergifyio#27)

chore: update logos (Mergifyio#25)

Change-Id: Ide80de2fad2039ca73242ee5794ba373f76220a5

fix: use new link format (Mergifyio#23)

chore: fix manifest version (Mergifyio#21)

ci: use OIDC to get the valid token (Mergifyio#20)

Google API token are not allowed to use this API

ci: publish extension to google webstore app (Mergifyio#18)

ci: fix the assets upload url (Mergifyio#17)

Change-Id: I93baf13847a328a53ae1a8aaa8efaf28d2fe9075