feat(core-flows, fulfillment): validate shipping options to stock locations (#8291)

what:

- validate shipping options to stock locations

RESOLVES CC-232

integration-tests/modules/__tests__/shipping-options/store/shipping-options.spec.ts

@@ -126,9 +126,6 @@ medusaIntegrationTestRunner({
               stock_location_id: stockLocation.id,
             },
           },
-        ])
-
-        await remoteLinkService.create([
           {
             [Modules.STOCK_LOCATION]: {
               stock_location_id: stockLocation.id,
@@ -137,6 +134,14 @@ medusaIntegrationTestRunner({
               fulfillment_set_id: fulfillmentSet.id,
             },
           },
+          {
+            [Modules.STOCK_LOCATION]: {
+              stock_location_id: stockLocation.id,
+            },
+            [Modules.FULFILLMENT]: {
+              fulfillment_provider_id: "manual_test-provider",
+            },
+          },
         ])
 
         shippingOption = (