Fix bad snmp context option (#13497)

* Fix bad snmp context option
Just port queries to SnmpQuery and remove bad code to prevent new usages

* Allow unordered

* add stub on Mock

LibreNMS/Data/Source/SnmpQueryInterface.php

@@ -58,6 +58,12 @@ interface SnmpQueryInterface
      */
     public function mibDir(?string $dir): SnmpQueryInterface;
 
+    /**
+     * Do not error on out of order indexes.
+     * Use with caution as we could get stuck in an infinite loop.
+     */
+    public function allowUnordered(): SnmpQueryInterface;
+
     /**
      * Output all OIDs numerically
      */