Granular webhook events (#9626)

* Initial work

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Add PR reviews and API coverage

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Split up events

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Add migration and locale

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Format

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Revert IsPull

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Fix comments

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Fix tests

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Fix PR reviews

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Fix issue_comment

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Make fmt

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Migrations

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Backwards compatible API

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Fix feishu

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Move session commit

Signed-off-by: jolheiser <john.olheiser@gmail.com>

Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>

models/migrations/migrations.go

@@ -192,6 +192,8 @@ var migrations = []Migration{
 	NewMigration("fix merge base for pull requests", fixMergeBase),
 	// v129 -> v130
 	NewMigration("remove dependencies from deleted repositories", purgeUnusedDependencies),
+	// v130 -> v131
+	NewMigration("Expand webhooks for more granularity", expandWebhooks),
 }
 
 // Migrate database to current version