feat(cli,service-settings): os secret rewrap, the at-rest re-wrap of version-1 sys_secret ciphertext under each holder's producer scope (ADR-0128 §4.2, stage 2)

feat(cli,service-settings): os secret rewrap, the at-rest re-wrap of version-1 sys_secret ciphertext under each holder's producer scope (ADR-0128 §4.2, stage 2) #8436