S3 object tagging is not supported by the mock

S3 object tagging is not supported by the mock: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). I'm using moto to mock S3 in my test suite. Part of the code under test attaches tags to objects (we use them for downstream lifecycle/cost-allocation logic) and later…