osd: Remove override for osd_async_recovery_min_cost for mclock profiles

osd: Remove override for osd_async_recovery_min_cost for mclock profiles

Overriding osd_async_recovery_min_cost as part of enabling a built-in
mclock profile has the undesirable side effect of peers not choosing
the correct async recovery targets if osds are using mixed schedulers
(this could happen during upgrades or if "debug_random" is set for
osd_op_queue config option). Due to the above, osds get into a
"choose_acting" loop during peering.

The solution is to remove the override of osd_async_recovery_min_cost.

Fixes: https://tracker.ceph.com/issues/48906
Signed-off-by: Sridhar Seshasayee <sseshasa@redhat.com>