cluster-garbage-collector isn't garbage-collecting XXXconfigtemplates and XXXMachineTemplates

The

$ k get rke2configtemplates                                             
NAME                                AGE
management-cluster-md0-0094d64ad0   41m
management-cluster-md0-0a3969beb8   5d2h
management-cluster-md0-1cfaf43308   34d
management-cluster-md0-1fec11dd07   14d
management-cluster-md0-215f7d47f9   63d
management-cluster-md0-34c61e78f7   12d
management-cluster-md0-41b31dd398   12d
management-cluster-md0-4a6c705d7e   54d
management-cluster-md0-4be9eaf263   54d
management-cluster-md0-59a819219d   42d
management-cluster-md0-729c7e3d7b   165m
management-cluster-md0-74540935a9   57d
management-cluster-md0-77cbec4bde   8d
management-cluster-md0-9c76afb5fc   4d2h
management-cluster-md0-9e9cef029b   54d
management-cluster-md0-a18be62fd8   63d
management-cluster-md0-a2f8375384   111m
management-cluster-md0-af5d275b65   55d
management-cluster-md0-b9a828b148   64d
management-cluster-md0-bd8666fef0   53d
management-cluster-md0-bddc43db25   60d
management-cluster-md0-dbbe5dcfa6   41d
management-cluster-md0-e50c66872b   10d
management-cluster-md0-e97b151067   19d
management-cluster-md0-faae9708f4   64d

k get openstackmachinetemplates
NAME                                         AGE
management-cluster-cp-ea4f420d7e             11d
management-cluster-md-md-ubuntu-05d69185c7   13d
management-cluster-md-md-ubuntu-1d460a14b3   81d
management-cluster-md-md-ubuntu-2a51135e24   14d
management-cluster-md-md-ubuntu-2a7a102601   21d
management-cluster-md-md-ubuntu-3ccbb28b3e   60d
management-cluster-md-md-ubuntu-44e093aac4   102d
management-cluster-md-md-ubuntu-4b12607443   20d
management-cluster-md-md-ubuntu-804abdddca   68d
management-cluster-md-md-ubuntu-8ff24ce228   118d
management-cluster-md-md-ubuntu-c5a3100a06   11d
management-cluster-md-md-ubuntu-d6d7eb862e   48d
management-cluster-md-md0-0385337eee         158d
management-cluster-md-md0-0722144251         14d
management-cluster-md-md0-097c81a014         119d
management-cluster-md-md0-0cc742a2df         68d
management-cluster-md-md0-0e3f21b8a6         48d
management-cluster-md-md0-14a80877d8         13d
management-cluster-md-md0-28fda10d73         11d
management-cluster-md-md0-29f346ef87         81d
management-cluster-md-md0-4575f9ea74         21d
management-cluster-md-md0-7b47b97435         181d
management-cluster-md-md0-8b34d989dd         168d
management-cluster-md-md0-99c37467e9         160d
management-cluster-md-md0-9a480795a5         60d
management-cluster-md-md0-a659401795         148d
management-cluster-md-md0-a94bb740f8         151d
management-cluster-md-md0-b83aca0523         102d
management-cluster-md-md0-c41aaa8d9b         20d
management-cluster-md-md0-c4815fa254         154d
management-cluster-md-md0-ce6c20bfcf         159d
management-cluster-md-md0-e17eced925         181d

/cc @baburciu