See https://docs.zephyrproject.org/latest/contribute/guidelines.html#commit-guidelines for more details 78ff23dc3b918b04ee6d96893c49e48cfbc3737f: author email (Maciej Perkowski <Maciej.Perkowski@nordicsemi.no>) needs to match one of the signed-off-by entries.

See https://docs.zephyrproject.org/latest/contribute/guidelines.html#commit-guidelines for more details 1: UC2 Commit message does not contain a 'Signed-off-by:' line 1: UC3 Commit title does not follow [subsystem]: [subject] (and should not start with literal subsys:): "change thingy91_nrf9160.yaml" 1: UC6 Commit message body is empty, should at least have 1 line(s). 3: B6 Body message is missing

Process completed with exit code 1.