Bug 7534: (QA follow-up) Default pickup location to Yes when adding a new library

Bug 7534: (QA follow-up) Default pickup location to Yes when adding a new library

To test:
1. Apply the patches before this one
2. Go to /cgi-bin/koha/admin/branches.pl
3. Press New library button
4. Scroll down the page and observe Pickup location defaults to No
5. Apply this patch
6. Go to /cgi-bin/koha/admin/branches.pl
7. Press New library button
8. Scroll down the page and observe Pickup location now defaults to Yes

Signed-off-by: Koha Team AMU <axelle.clarisse@univ-amu.fr>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>