osd-replacement was relying on exising ceph.rook.io/do-not-reconcile
label for fencing osd destroy process owned by osd health goroutine from
controller. However, this label can be used but other components like
rook krew maintenance plugin and cannot be owned by osd-replacement
process. Added a separate osd.rook.io/replace-in-progress annotation for
that purpose.
Signed-off-by: Artem Torubarov <artem.torubarov@sap.com>