Bug 35239: (follow-up) Correct more missing label inconsistencies

Bug 35239: (follow-up) Correct more missing label inconsistencies

This patch corrects a couple more labels and modifies the process of
cloning a patron attribute field so that each new cloned row has
matching label and input.

To test, apply the patch and, if necessary, create some patron attribute
types:

- Go to Administration -> Patron attribute types
- Create at least two new patron attribute types.
- Go to Tools -> Batch patron modification.
- Submit a batch of patrons for batch modification
- In the list of fields to modify, test that clicking each label gives
  focus to the corresponding field (except date fields, we need to fix
  that globally).
- Click "New" next to the patron attribute field.
  - A copy of the field should be created. Test that the new field also
    has matching label and <select>

Sponsored-by: Athens County Public Libraries
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>