feat: workflows release events (#7664)

* feat: Release grouped events once a worfklow finish

* update common step

* update types

* tests

* optionality

* fies

* cancel flow on release failure

* clear events on fail

* more tests

* log errors

* log more errors

* update missing interface method declaration

* fix missing return

* update mock

* fix tests

packages/core/medusa-test-utils/src/mock-event-bus-service.ts

@@ -22,4 +22,12 @@ export default class EventBusService implements IEventBusModuleService {
   ): this {
     return this
   }
+
+  releaseGroupedEvents(eventGroupId: string): Promise<void> {
+    return Promise.resolve()
+  }
+
+  clearGroupedEvents(eventGroupId: string): Promise<void> {
+    return Promise.resolve()
+  }
 }