[skip-changelog] Updated translation files (#2614)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

[breaking] Renamed gRPC field `cc.arduino.cli.commands.v1.PlatformRel…

…ease.type` to `types` (#2620)

[skip-changelog] Updated translation files (#2500)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

[skip-changelog] fix release CI (#2546)

* put permission under correct job only

* replace docker plugin with plain s3 command-line

Allow optional programmer in debug (#2540)

Fixed an extremely rare race-condition during compile (#2512)

Fixed missing `ARDUINO_USER_AGENT` env var setting. (#2501)

* Added integration test

* Fixed missing ARDUINO_USER_AGENT env var

Added backward compatibilty policy document (#2470)

* Added versioning/upgrading policy

* Added backward compatibility policy