mon/MonCap: Update osd profile to allow cmd to set iops capacity on mon db

mon/MonCap: Update osd profile to allow cmd to set iops capacity on mon db

The default mon caps for osds is set to "allow profile osd", which allows
only "rw" capability. Osds with mclock scheduler enabled store their max
iops capacity on the mon config store. This can be achieved by executing
the "config set" command. However, since the osd(s) by default do not have
the execute permission, the command fails with "Permission denied" error.

Therefore, modify the default osd profile to allow running the "config set"
command with restriction to only set keys with name matching either (regex)
"osd_mclock_max_capacity_iops_hdd" or "osd_mclock_max_capacity_iops_ssd"
so that the osd has the permission to update the mon config store with the
desired information.

Fixes: https://tracker.ceph.com/issues/52329
Signed-off-by: Sridhar Seshasayee <sseshasa@redhat.com>
(cherry picked from commit 2cdbe81d7dd34b65e5c3c51005df5214a1e3a577)