Bug 32257: Label for patron attributes misaligned

Bug 32257: Label for patron attributes misaligned

Label has now been realigned to match the format of the fields above. When
clicking to add a new field, the delete button was also misaligned. This has
 now been reformatted to sit next to the "New" button

Test Plan:
1) Navigate to Tools > Batch patron modification
2) Add either card or borrower numbers to bring up the edit patrons fields
3) "Patron attributes:" is on the far right and above the select box. When
   adding a new field there is a big gap between the Add and  Delete buttons
4) Apply patch and navigate to same area
5) Observe that the Patron attributes option is aligned to match the fields
   above and the gap between the buttons has been removed

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit d2ee603a608d8eadd33c8deeaaa2b04868960ab0)
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>