fix: integration tests modules expectations (#6848)

**What**
- fix tests
- cleanup deprecated jest conf

packages/promotion/integration-tests/__tests__/services/promotion-module/campaign.spec.ts

@@ -70,7 +70,6 @@ moduleIntegrationTestRunner({
               name: "campaign 1",
               budget: expect.objectContaining({
                 id: expect.any(String),
-                campaign: expect.any(Object),
                 limit: 1000,
               }),
             },

packages/promotion/integration-tests/__tests__/services/promotion-module/promotion.spec.ts

@@ -958,7 +958,6 @@ moduleIntegrationTestRunner({
               code: "PROMOTION_1",
               application_method: {
                 id: expect.any(String),
-                promotion: expect.any(Object),
                 type: "fixed",
               },
             },