Patch release - v1.4.4

Make sure broken user envs of cv2 (which sadly happens more often than not) don't impede users from using text-only models.

What's Changed

• [cv2] Make sure broken environments don't lead to errors by @patrickvonplaten in https://github.com/mistralai/mistral-common/pull/58

Full Changelog: https://github.com/mistralai/mistral-common/compare/v1.4.3...v1.4.4