Italo: enable new train + bus destinations via Itabus

[lucavezz]

The following new destinations will be available for sale next week.

[github-actions[bot]]

Stations changed

• 17496 – Zagreb
  • :heavy_plus_sign: ntv_id was added, value is ZGB
  • ntv_is_enabled is now enabled :white_check_mark:
• 19094 – Ljubljana
  • :heavy_plus_sign: ntv_id was added, value is LUB
  • ntv_is_enabled is now enabled :white_check_mark:
• 19600 – Francavilla Fontana
  • :heavy_plus_sign: ntv_id was added, value is FNF
  • ntv_is_enabled is now enabled :white_check_mark:
• 21086 – Alberobello
  • :heavy_plus_sign: ntv_id was added, value is ABO
  • ntv_is_enabled is now enabled :white_check_mark:
• 21611 – Martina Franca
  • :heavy_plus_sign: ntv_id was added, value is MFN
  • ntv_is_enabled is now enabled :white_check_mark:
• 21614 – Putignano
  • :heavy_plus_sign: ntv_id was added, value is PUT
  • ntv_is_enabled is now enabled :white_check_mark: