Bug 32786: Display admin header on curbside pickup admin

Bug 32786: Display admin header on curbside pickup admin

Most other administration pages (those that don't have specific searches)
are set by default on system preferences search.

Test plan:
Go to admin > Curbside pickup
Confirm that the syspref search is displayed in the header

Signed-off-by: Caroline Cyr La Rose <caroline.cyr-la-rose@inlibro.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit 848022352fb3c80eeb4a03b4dcc89e20fecf5724)
Signed-off-by: Jacob O'Mara <jacob.omara@ptfs-europe.com>