Fix the problem that gsql cannot connect in version 3.1.0 #7210

Job	Run time
Import Global Environment / init-environment	6s
E2E - Agent with MySQL (proxy, tracing, jaeger)	8m 3s
E2E - Agent with MySQL (proxy, tracing, zipkin)	8m 8s
E2E - Agent with MySQL (proxy, metrics, prometheus)	12m 16s
E2E - Agent with MySQL (proxy, logging, file)	7m 50s
E2E - Agent with MySQL (jdbc, logging, file)	7m 41s
E2E - Agent with MySQL (jdbc, metrics, prometheus)	9m 28s
E2E - Agent with MySQL (jdbc, tracing, jaeger)	10m 20s
E2E - Agent with MySQL (jdbc, tracing, zipkin)	8m 40s
	1h 12m 32s

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