Bug 8287: Improve "show checked out items" filter on the overdues report

Bug 8287: Improve "show checked out items" filter on the overdues report

The "Show any items currently checked out" was confusing, especially if
the "From" and "To" due date filters were passed.

This patch moves the checkbox close to the 2 other filters and show/hide
the due date filters when needed.

Test plan:
0. Have some overdue
1. Search for overdues
2. Confirm that the filters are shown/hidden depending on the status of
the checkbox
3. Fill "To" with a date, tick the checkbox, submit the form
=> Confirm that the date was not taken into account

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 35994c1da5f5a7d29a192310822bf41a978d0a1f)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit 2b68016df7320060f4d2f98cb87b5727942fb26e)

Signed-off-by: Andrew Fuerste-Henry <andrew@bywatersolutions.com>