Switch over to libalternatives

Signed-off-by: Werner Fink <werner@suse.de>

gswrap.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package gswrap
 #
-# Copyright (c) 2025 SUSE LLC and contributors
+# Copyright (c) 2025 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -95,7 +95,7 @@ fi
 %if %{with libalternatives}
 %dir %{_datadir}/libalternatives/
 %dir %{_datadir}/libalternatives/gs/
-%{_datadir}/libalternatives/gs/20.conf
+%{_datadir}/libalternatives/gs/10.conf
 %else
 %ghost %config %{_sysconfdir}/alternatives/gs
 %endif