fix & feat: (fix) memory leaks on global dispatcher, (feat) config abwd using taos_option and taos.cfg

* [TD-14555]<impr>: remove plugins/mqtt

* [TD-14540]<impr>: taosdump code cleanup

* update taos-tools

* refine 5-taos-tools/taosdump/taosdumpTestInspect.py

* [TD-14540]<impr>: refine tools/taosdumpTest2.py

* remove a few unused checks

* update taos-tools

* debug tools/taosdumpTest2.py

* add more debug

* merge with develop

* remove all MQTT code

* remove all MQTT code

* remove debug from tests/pytest/tools/taosdumpTest2.py

* fix mac compile error

* remove mqttDebugFlag

_qstart/_qstop/_qduration

[TD-11544]<feature>(query):the is no use to check version, because it already checked in function of rpcProcessMsgHead

[TD-11437]<feature>(connector,query,insert,other,tools,taosAdapter):add shortcutFlag to facilitate analysis of insert performance