The ceph MIB has been created and maintained in a
a separate repo:
https://github.com/SUSE/prometheus-webhook-snmp
This patch brings this MIB into the main ceph repo, so
alert changes can target prometheus and potentially
SNMP environments within the same PR.
Kudos to Volker Theile for creating the MIB.
Fixes: https://tracker.ceph.com/issues/52708
Signed-off-by: Paul Cuzner <pcuzner@redhat.com>
