Merge pull request #43655 from liewegas/auth-rotate

mon,auth,cephadm: support auth key rotation

diff --cc src/pybind/mgr/cephadm/module.py
Simple merge

diff --cc src/pybind/mgr/cephadm/serve.py
Simple merge

diff --cc src/pybind/mgr/cephadm/services/cephadmservice.py
Simple merge

diff --cc src/pybind/mgr/cephadm/tests/test_cephadm.py
Simple merge

diff --cc src/pybind/mgr/cephadm/tests/test_services.py
Simple merge