Updated roagen.php

o Calls udpate.sh to
   1. commit dn42-rpki-export.json
   2. push repository to all remotes

roagen.php

@@ -154,4 +154,10 @@ $fp = fopen('dn42-rpki-export.json', 'w');
 fwrite($fp, $json);
 fclose($fp);
 
+// Commit update JSON file
+echo shell_exec("");
+
+// Push to all git remote repositories
+echo shell_exec("./update.sh 2>&1");
+
 ?>