fix: api link command

Author: bennymeg

butter/mas/clients/client.py

@@ -82,7 +82,7 @@ def assertLinkQuality(self, clientIp) -> Response:
         """
         packet = PacketBuilder(self.ip, self.port, self.target, self.protocol) \
                 .addCommand('network') \
-                .addParameter('ping') \
+                .addArgument('ping') \
                 .addKeyValuePair('ip', clientIp) \
                 .addKeyValuePair('timeout', self._timeout) \
                 .build()