chore(): Reorganize modules (#7210)

**What**
Move all modules to the modules directory

packages/modules/workflow-engine-inmemory/src/loaders/utils.ts

@@ -0,0 +1,10 @@
+import { asClass } from "awilix"
+import { InMemoryDistributedTransactionStorage } from "../utils"
+
+export default async ({ container }): Promise<void> => {
+  container.register({
+    inMemoryDistributedTransactionStorage: asClass(
+      InMemoryDistributedTransactionStorage
+    ).singleton(),
+  })
+}