[TF-M] Upcoming TF-M Minor Releases: v2.1.4 and v2.2.2

Hello,

We're preparing two new minor releases: v2.1.4 and v2.2.2. Both releases update TF-M to include MbedTLS v3.6.5, which brings several vulnerability fixes and fix of the bug reported in v2.2.1. Following a successful dry-run test we'll publish Release Candidate (RC1) followed by the final release.

As these are minor updates, we don't expect platform-specific testing, assuming the changes are platform-independent and that our CI coverage will be sufficient. However, please feel free to reach out if you have any concerns or foresee any platform impact.

Thank you and best regards, Anton