fix: integration tests modules expectations (#6848)

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

packages/workflow-engine-inmemory/integration-tests/__tests__/index.spec.ts

@@ -21,6 +21,8 @@ const afterEach_ = async () => {
   await TestDatabase.clearTables(sharedPgConnection)
 }
 
+jest.setTimeout(50000)
+
 describe("Workflow Orchestrator module", function () {
   describe("Testing basic workflow", function () {
     let workflowOrcModule: IWorkflowEngineService

packages/workflow-engine-inmemory/jest.config.js

@@ -9,7 +9,7 @@ module.exports = {
     "^.+\\.[jt]s?$": [
       "ts-jest",
       {
-        tsConfig: "tsconfig.spec.json",
+        tsconfig: "tsconfig.spec.json",
         isolatedModules: true,
       },
     ],