Make script installable

Change-Id: I88ccc2f661eb6758a91ed6cf9c325083fd708325
diff --git a/t/list2vc-def.t b/t/list2vc-def.t
index a3b60e7..6a5fcec 100644
--- a/t/list2vc-def.t
+++ b/t/list2vc-def.t
@@ -9,7 +9,7 @@
 use Test::Output;
 use Mojo::JSON 'decode_json';
 
-my $script = catfile(dirname(__FILE__), '..', 'list2vc.pl');
+my $script = catfile(dirname(__FILE__), '..', 'script', 'cosmasvc2koralquery');
 my $list1 = catfile(dirname(__FILE__), 'data', 'list2.def');
 
 # Check STDOUT