Bug 27457: Set focus for cursor to Debit type code field

Bug 27457: Set focus for cursor to Debit type code field

Test Plan:
1.Click administration
2.Click debit types
3.Click new debit type
4.Check if the cursor is in the first form field (it shouldn't)
5.Add patch
6.Repeat steps 1-3
7.Check if the cursor is in the first form field (it should)

Sponsored by Catalyst IT
Signed-off-by: Barbara Johnson <barbara.johnson@bedfordtx.gov>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 958a91dc4ec3965956bfbdb8d4cdae5db07c7a0f)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>