Bug 34443: Spelling: Patron search pop-up Sort1: should be Sort 1

Bug 34443: Spelling: Patron search pop-up Sort1: should be Sort 1

This patch instances of "Sort1" and "Sort2" being used
as labels in the interface, replacing the strings with "Sort 1" and
"Sort 2"

To test, apply the patch and test this page:

With the borrowerRelationship system preference populated, edit a
child record and click the "Add guarantor" button. There are two
fields in the form with the updated labels.

Signed-off-by: Laura Escamilla <laura.escamilla@bywatersolutions.com>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit 93d4defeda79349d57be209bfb8fa4132cae3b77)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit b548d4ec6edc84cc3448ac2fa7f6c80981a2e8f4)
Signed-off-by: Jacob O'Mara <jacob.omara@ptfs-europe.com>