text: Title: [UX] Showing logs for automatic translation of file uploads in `jobs launch`
  Body: <!-- Describe the bug report / feature request here -->
  
  
  We have the logs showing for the normal `sky launch`'s file_mounts, but we don't show the logs for `jobs launch`'s automatic translation. We should have a log file for that. (requested by a user)
  
  <!-- If relevant, fill in versioning info to help us troubleshoot -->
  _Version & Commit info:_
  * `sky -v`: PLEASE_FILL_IN
  * `sky -c`: PLEASE_FILL_IN
  