Bug 29289: 'Show fines to guarantor' should have its own id on patron detail page

Bug 29289: 'Show fines to guarantor' should have its own id on patron detail page

This patch adds an id attribute to the list item containing the "Show
fines to guarantor" information on the patron detail page in the staff
interface. This makes it consistent with the markup for the similar
"Show checkouts to guarantor" list item.

To test, apply the patch and view a patron's details in the staff
client. Inspect the source to confirm that the "Show fines to guarantor"
line has an id, "patron-privacy_guarantor_fines".

Alternatively, add this to the IntranetUserCSS system preference: #patron-privacy_guarantor_fines { background-color: pink; }

The line on the patron details page should be highlighted in pink.

Signed-off-by: Barbara Johnson <barbara.johnson@bedfordtx.gov>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>