Bug 25584: Refresh checkouts table when a return claim is added

Bug 25584: Refresh checkouts table when a return claim is added

This patch triggers a checkouts table refresh when a return claim is
added. I also noticed the same when a return claim is deleted so it is
now also refreshed.

To test:
1. Set the ClaimReturnedLostValue to some valid value (2)
2. Check something out for a patron, and choose to display all checkouts
=> SUCCES: There's the checkouts table, showing the checkout
3. Click on the 'Claim returned' button and confirm
=> SUCCESS: There's no 'Claim returned' button anymore
=> ERROR: The checkout row doesn't display anything about the claim
4. Go to the 'Claims' tab, delete resolve and delete the claim
5. Go to the Checkouts tab
=> ERROR: It doesn't reflect the changes either
6. Apply this patch and start over
=> SUCCESS: Once the claim returned is added, the checkouts table is
refreshed and the information updated
=> SUCCESS: On the Claims tab, if you delete the claim and go to the
Checkouts tab, you are presented the button again.
7. Sign off :-D

Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Kelly McElligott <kelly@bywatersolutions.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>