Bug 23352: Set default collection code when creating subscription

Bug 23352: Set default collection code when creating subscription

The default collection code set in the subscription will be applied if
item records are created when receiving the serial.

Test plan:
1. Apply 3 patches
2. Run updatedatabase.pl and restart services
3. Create a subscription:
- Tick the 'Create an item record when receiving this serial' radio
button
- Select values in the Location, Collection code and Item type dropdowns
- Save the subscription
4. Confirm the Location, and Collection code default values
you choose in #3 are displaying in the 'Information' tab of page that's
loaded
5. Receive the serial:
- Click 'Receive'
- Change the status dropdown from 'Expected' to 'Arrived'
- Confirm the 'Collection Code', 'Shelving location' and 'Koha item
type' dropdowns are pre-filled with the values you defined in #3
6. Run unit test t/db_dependent/Serials.t

Sponsored-By: Brimbank Library, Australia
Signed-off-by: Samu Heiskanen <samu.heiskanen@hypernova.fi>
Signed-off-by: Andrew Fuerste-Henry <andrew@bywatersolutions.com>
Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>