Bug 28028: Remove misc/migration_tools/fix_onloan.pl

There is an obvious error in the script since bug 23463 and it's known
to be broken for 10 years now (since bug 5579). As nobody complains we
can safely remove this script.

Signed-off-by: Joonas Kylmälä <joonas.kylmala@helsinki.fi>

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

misc/migration_tools/fix_onloan.pl

@@ -1,19 +0,0 @@
-#!/usr/bin/perl
-
-use Modern::Perl;
-use Koha::Script;
-use Koha::Items;
-#
-# the items.onloan field did not exist in koha 2.2
-# in koha 3.0, it's used to define item availability
-# this script takes the items.onloan field
-# and put it in the MARC::Record of the item
-#
-
-my $items = Koha::Items->({ onloan => { '!=' => undef } });
-
-$|=1;
-while ( my $item = $items->next ) {
-    $item->store;
-    print sprintf "Onloan : %s for %s / %s\n", $item->onloan, $item->biblionumber, $item->itemnumber;
-}