fix(medusa, types, utils, event-bus-local): Revert retrieveSubscribers (#4002)

* fix(medusa, event-bus-redis, event-bus-local): Revert retrieveSubscribers as the wildcard prevent us from filtering

* Create calm-eggs-collect.md

---------

Co-authored-by: Oliver Windall Juhl <59018053+olivermrbl@users.noreply.github.com>

packages/types/src/event-bus/event-bus-module.ts

@@ -1,15 +1,6 @@
-import {
-  EmitData,
-  Subscriber,
-  SubscriberContext,
-  SubscriberDescriptor,
-} from "./common"
+import { EmitData, Subscriber, SubscriberContext } from "./common"
 
 export interface IEventBusModuleService {
-  retrieveSubscribers(
-    event: string | symbol
-  ): SubscriberDescriptor[] | undefined
-
   emit<T>(
     eventName: string,
     data: T,