Bug 26665: (bug 20168 follow-up) Fix path to bootstrap js file

20168 moved it to /opac-tmpl/bootstrap/lib/bootstrap/js/bootstrap.bundle.min.js

It fixed the OAI-PMH view

Test plan:
Hit <OPACBaseURL>/cgi-bin/koha/oai.pl?verb=ListRecords&metadataPrefix=marc21
and confirm that you can click "Metadata" and it opens

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>

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

koha-tmpl/opac-tmpl/xslt/OAI.xslt

@@ -28,7 +28,7 @@
                 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
                 <script src="/opac-tmpl/bootstrap/lib/jquery/jquery-3.4.1.min.js"></script>
                 <script src="/opac-tmpl/bootstrap/lib/jquery/jquery-migrate-3.1.0.min.js"></script>
-                <script src="/opac-tmpl/bootstrap/lib/bootstrap/js/bootstrap.min.js"></script>
+                <script src="/opac-tmpl/bootstrap/lib/bootstrap/js/bootstrap.bundle.min.js"></script>
                 <link rel="stylesheet" href="/opac-tmpl/bootstrap/css/bootstrap-theme-oai.css" type="text/css" />
                 <link rel="stylesheet" href="/opac-tmpl/bootstrap/css/oai.css" type="text/css" />
             </head>