Merge branch 'release/0.12.17' into develop
Modify preserving size, # of obj correctly
Pass existing unit tests
Done UT/status cmd working
add leo_compaction_manager_fsm(implement only interfaces)
Done fsm impl.
Done fsm UT.
Fix bug in case of executing resume with remain some tasks
Merge branch 'master' of https://github.com/leo-project/leo_object_storage into develop
Change ver of libs
Merge branch 'release/0.12.18'