feat(medusa,fulfillment): pass stock location data to fulfillment provider (#9322)

**What**
- Fetches the stock location's details when creating a fulfillment and return fulfillment.
- Passes the data to the fulfillment module, which in turn passes it to the fulfillment provider.

**Why**
- When creating a fulfillment in a multi-location setup the fulfillment provider will need to know where the package is being sent from (so the shipping service can pick it up). 
- Previously, we didn't pass anything but the location id to the fulfillment provider. Because the fulfillment provider can't have a dependency on the stock location module this was not sufficient. 
- This change ensures there is enough data passed to the fulfillment provider to build integrations properly.

integration-tests/modules/__tests__/fixtures/fulfillment/index.ts

@@ -9,12 +9,13 @@ export function generateCreateFulfillmentData(
     provider_id: string
     shipping_option_id: string
     order_id: string
+    location_id: string
   }
 ) {
   const randomString = Math.random().toString(36).substring(7)
 
   return {
-    location_id: "test-location",
+    location_id: data.location_id,
     packed_at: null,
     shipped_at: null,
     delivered_at: null,
@@ -97,8 +98,10 @@ export async function setupFullDataFulfillmentStructure(
   service: IFulfillmentModuleService,
   {
     providerId,
+    locationId,
   }: {
     providerId: string
+    locationId: string
   }
 ) {
   const randomString = Math.random().toString(36).substring(7)
@@ -133,6 +136,8 @@ export async function setupFullDataFulfillmentStructure(
 
   await service.createFulfillment(
     generateCreateFulfillmentData({
+      order_id: "fake-order",
+      location_id: locationId,
       provider_id: providerId,
       shipping_option_id: shippingOption.id,
     })