Remove billing schema check (#14209)

Not needed

poll-billing.php

@@ -27,12 +27,6 @@ if (isset($argv[1]) && is_numeric($argv[1])) {
 Debug::set(isset($options['d']));
 Datastore::init();
 
-// Wait for schema update, as running during update can break update
-if (\LibreNMS\DB\Schema::getLegacySchema() < 107) {
-    logfile('BILLING: Cannot continue until the database schema update to >= 107 is complete');
-    exit(1);
-}
-
 $poller_start = microtime(true);
 echo "Starting Polling Session ... \n\n";