Bug 35838: Use template wrapper for tabs: Curbside pickups administration

Bug 35838: Use template wrapper for tabs: Curbside pickups administration

This patch updates the curbside pickups administration template so that
it uses the new WRAPPER directive to build tabbed navigation.

To test, apply the patch and enable curbside pickups if necessary:
Administration -> System preferences -> CurbsidePickup.

- Go to Administration -> Curbside pickups.
- Confirm that the tabs look correct and behave as expected.

Signed-off-by: Loïc Vassaux--Artur <loic.vassaux-artur@outlook.fr>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>