message: Add generate-metadata: true to dns readme.typescript.md
diff: @@ -8,7 +8,5 @@ typescript:
  azure-arm: true
  package-name: arm-dns
  output-folder: $(typescript-sdks-folder)/packages/arm-dns
  - generate-license-txt: true
  - generate-package-json: true
  - generate-readme-md: true
  + generate-metadata: true
  ```
  