Bug 34223: (follow-up) Restore status_alias handling

Bug 34223: (follow-up) Restore status_alias handling

By reducing the original call to all distinct 'status' we also removed
the status_alias combinations. This patch adds an additional distinct
query to fetch all 'status_alias' and add them to the returned data
structure.

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Laura Escamilla <laura.escamilla@bywatersolutions.com>
Signed-off-by: Pedro Amorim <pedro.amorim@ptfs-europe.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit b67a4f8549d03a43ca771acc205779a78708240d)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>