Bug 28554: In itemsearch sort item types filter by description

In itemsearch form, the item types filter should be sorted by description.

Test plan :
1) Create several values and descriptions in item types
2) Go to itemsearch
3) See filter by item types sorts on description and not on value

Signed-off-by: David Nind <david@davidnind.com>

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>

Signed-off-by: David Nind <david@davidnind.com>

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
(cherry picked from commit 0bf6226f7e)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>

catalogue/itemsearch.pl

@@ -262,7 +262,7 @@ if ( defined $format ) {
 
 my @branches = map { value => $_->branchcode, label => $_->branchname }, Koha::Libraries->search( {}, { order_by => 'branchname' } );
 my @itemtypes;
-foreach my $itemtype ( Koha::ItemTypes->search ) {
+foreach my $itemtype ( Koha::ItemTypes->search_with_localization ) {
     push @itemtypes, {
         value => $itemtype->itemtype,
         label => $itemtype->translated_description,