Adyen Ruby API Library v9.9.0

What's Changed

New Features 💎

• Transfers API:
  • In TransfersApi approve_initiated_transfers added and cancel_initiated_transfers in to initiate the approval of a list of transfers that triggered an additional review and initiate a cancellation of a list of transfers that triggered an additional review.
• Update all services by @AdyenAutomationBot in #271

Other Changes 🖇️

• fix: add require for Adyen::PosMobile by @davidjrice in #272
• Release v9.9.0 by @AdyenAutomationBot in #273

Full Changelog: v9.8.0...v9.9.0