Test: osd-recovery-space.sh extends the wait time for "recovery toofull".

Test: osd-recovery-space.sh extends the wait time for "recovery toofull".

The osd-recovery-space test involves writing objects and expecting to receive
the "toofull" flag.
If we don't wait long enough, we might check the "toofull" flag before all objects
have completed writing, and the "toofull" status hasn't been activated yet.

The change will extend the waiting time and will also incorporate additional
checks for the return code from the status wait.

Fixes: https://tracker.ceph.com/issues/44510
Signed-off-by: Nitzan Mordechai <nmordech@redhat.com>
(cherry picked from commit a7bd91dafb5736d2e3cae987e6164cdc14a0792a)