(Implicitly) use apt::keyring instead of apt::key for APT source

As Debian 13 removed apt-key, the module does not work when specifying the key ID. Switching to using the gpg key as a keyring fixes this.

Author: sid3windr

manifests/repo/nodesource/apt.pp

@@ -9,7 +9,7 @@
   if ($ensure != 'absent') {
     apt::source { 'nodesource':
       key      => {
-        'id'     => '6F71F525282841EEDAF851B42F59B5F99B1BE0B4',
+        'name'   => 'nodesource-repo.gpg.key',
         'source' => 'https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key',
       },
       location => "https://deb.nodesource.com/node_${url_suffix}",