Marquez 0.49.0

Added

• API: Job-to-Job lineage #2752 @yanlibert
  Intended in part to spur a larger discussion of full parent/child hierarchy handling in Marquez. Changes only the backend API, adding the Job UUID along with the parent name to the Job metadata returned.

Fixed

• Web: security updates #2864 @phixMe
  Resolves critical security issues found using NPM's audit command.
• Web: encode Job name in API requests #2866 @dolfinus
  Urlencodes Job, Dataset, tag and field names while sending an API request.