Added Air France-KLM as DT adopter

[nekhtan]

Description

Added Air France-KLM as DT adopter, hoping it will help you gain some more visibility !

Checklist

• [x] I have read and understand the contributing guidelines
• [ ] ~This PR fixes a defect, and I have provided tests to verify that the fix is effective~
• [ ] ~This PR implements an enhancement, and I have provided tests to verify that it works as intended~
• [ ] ~This PR introduces changes to the database model, and I have added corresponding update logic~
• [ ] ~This PR introduces new or alters existing behavior, and I have updated the documentation accordingly~