List of included changes:   - Update Podfiles to use the latest version of ML Kit.
List of included changes:
  - Update Podfiles to use the latest version of ML Kit.

PiperOrigin-RevId: 428085207
Change-Id: I74b59c224de09a468dc786bd2082eb178166199f

googlesamples/mlkit,googlesamples/mlkit,googlesamples/mlkit,googlesamples/mlkit