Bug 33922: Improve translation of title tags: Recalls

Bug 33922: Improve translation of title tags: Recalls

This patch updates recalls templates so that title tags can be more
easily translated.

To test you must have UseRecalls enabled. Apply the patch and confirm
that the following pages have the correct title tags:

- Circulation ->
  - Recalls queue
  - Recalls to pull
  - Overdue recalls
  - Recalls awaiting pickup
  - Old recalls
- Catalog -> Locate a bibliographic record with an existing recall.
  - View the "Recalls" tab in the sidebar.

Signed-off-by: Andrew Auld <andrew.auld@ptfs-europe.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>