feat(fulfillment): Migration backward compatibility (#6672)

**What**
- Update migration for backward compatibility. This does not take into account data migration and table cleanup (@olivermrbl do we have a general tasks for the modules on that subject)?
- Rename fulfillment provider id to provider id
- add integration tests to ensure the migration backward compatibility
- add new module type for the options to be used in the medusa config for example

FIXES CORE-1724

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

@@ -0,0 +1,69 @@
+import { medusaIntegrationTestRunner } from "medusa-test-utils/dist"
+import { setupFullDataFulfillmentStructure } from "../fixtures"
+import { IFulfillmentModuleService } from "@medusajs/types"
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+
+jest.setTimeout(100000)
+
+const env = { MEDUSA_FF_MEDUSA_V2: true }
+
+medusaIntegrationTestRunner({
+  env,
+  testSuite: ({ getContainer }) => {
+    let service: IFulfillmentModuleService
+
+    beforeAll(() => {
+      const container = getContainer()
+      service = container.resolve(ModuleRegistrationName.FULFILLMENT)
+    })
+
+    /**
+     * The test runner run both the medusa migrations as well as the modules
+     * migrations. In order to ensure the backward compatibility
+     * of the migration works, we will create a full data structure.
+     */
+    describe("Fulfillment module migrations backward compatibility", () => {
+      it("should allow to create a full data structure after the backward compatible migration have run on top of the medusa v1 database", async () => {
+        await setupFullDataFulfillmentStructure(service, {
+          providerId: `manual_test-provider`,
+        })
+
+        const fulfillmentSets = await service.list(
+          {},
+          {
+            relations: [
+              "service_zones.geo_zones",
+              "service_zones.shipping_options.shipping_profile",
+              "service_zones.shipping_options.provider",
+              "service_zones.shipping_options.type",
+              "service_zones.shipping_options.rules",
+              "service_zones.shipping_options.fulfillments.labels",
+              "service_zones.shipping_options.fulfillments.items",
+              "service_zones.shipping_options.fulfillments.delivery_address",
+            ],
+          }
+        )
+
+        expect(fulfillmentSets).toHaveLength(1)
+
+        let fulfillmentSet = fulfillmentSets[0]
+        expect(fulfillmentSet.service_zones).toHaveLength(1)
+
+        let serviceZone = fulfillmentSet.service_zones[0]
+        expect(serviceZone.geo_zones).toHaveLength(1)
+        expect(serviceZone.shipping_options).toHaveLength(1)
+
+        let geoZone = serviceZone.geo_zones[0]
+
+        let shippingOption = serviceZone.shipping_options[0]
+        expect(!!shippingOption.shipping_profile.deleted_at).toEqual(false)
+        expect(shippingOption.fulfillments).toHaveLength(1)
+        expect(shippingOption.rules).toHaveLength(1)
+
+        let fulfillment = shippingOption.fulfillments[0]
+        expect(fulfillment.labels).toHaveLength(1)
+        expect(fulfillment.items).toHaveLength(1)
+      })
+    })
+  },
+})