Constant FM_ALARM_ID_STORAGE_CEPH_FREE_SPACE was being used only in
legacy code by ceph-manager. The code was updated to remove this
unused constant and its respective alarm.
Test plan:
PASS: Verify that no alarms are raised related to quotas.
PASS: Confirm that no quota messages are present in the logs.
Depends-On: https://review.opendev.org/c/starlingx/config/+/827545
Depends-On: https://review.opendev.org/c/starlingx/utilities/+/820933
Closes-Bug: 1959894
Signed-off-by: Daian Cardoso Sganderlla <Daian.CardosoSganderlla@windriver.com>
Change-Id: I606d0e6dca102189a26c8cd4d587a1e772e610f0