OP#581 add gpgkey

manifests/main/yumrepo.pp

@@ -11,6 +11,7 @@ class confdroid_jenkins::main::yumrepo (
       descr         => 'Jenkins-stable',
       baseurl       => $js_base_url,
       gpgcheck      => $js_gpg_check,
+      gpgkey        => "${js_base_url}/${js_key}",
       repo_gpgcheck => $js_gpg_repo_check,
       enabled       => $js_repo_enabled,
     }