message: change js codegen config
diff: "configFilePath": "eng/mgmt/automation/swagger_to_sdk_config.json"
  },
  "azure-sdk-for-js": {
  - "integrationRepository": "AzureSDKAutomation/azure-sdk-for-js",
  - "mainRepository": "Azure/azure-sdk-for-js",
  - "mainBranch": "feature/v4"
  - },
  - "azure-sdk-for-js-track2": {
  "integrationRepository": "AzureSDKAutomation/azure-sdk-for-js",
  "mainRepository": "Azure/azure-sdk-for-js"
  },
  