Merge pull request #64649 from adk3798/tentacle-cephadm-nvmeof-prometheus-fields

tentacle: mgr/cephadm/nvmeof: Add Prometheus fields to NVMeOF spec file.

Reviewed-by: Gil Bregman <gbregman@il.ibm.com>

diff --cc src/pybind/mgr/cephadm/templates/services/nvmeof/ceph-nvmeof.conf.j2
Simple merge

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

diff --cc src/python-common/ceph/deployment/service_spec.py
Simple merge