Bug 22243: Fix unescaped apostrophe in Z target

This patch escapes apostrophes in the z39.50 target name prior to them
being embedded in the template.

To test:

- Create a z39.50 target containing an apostrophe in the title
- Note that the Advanced Cataloguer editor does not load
- Apply the patch
- TEST: Note that the Advanced Cataloguer editor does load

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

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

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

koha-tmpl/intranet-tmpl/prog/en/includes/cateditor-ui.inc

@@ -51,7 +51,7 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr
         [%- FOREACH server = z3950_servers -%]
             {
                 server_id: [% server.id | html %],
-                name: '[% server.servername | html %]',
+                name: '[% server.servername | html_entity %]',
                 recordtype: '[% server.recordtype | html %]',
                 checked: [% server.checked ? 'true' : 'false' | html %],
             },