[type:bugfix] grpc ci error debug #11922

Job	Run time
build (shenyu-integrated-test-apache-dubbo)	12m 33s
build (shenyu-integrated-test-grpc)	13m 11s
build (shenyu-integrated-test-http)	14m 32s
build (shenyu-integrated-test-https)	13m 15s
build (shenyu-integrated-test-motan)	13m 52s
build (shenyu-integrated-test-spring-cloud)	15m 43s
build (shenyu-integrated-test-sofa)	15m 19s
build (shenyu-integrated-test-websocket)	13m 47s
build (shenyu-integrated-test-rewrite)	13m 33s
build (shenyu-integrated-test-combination)	16m 25s
build (shenyu-integrated-test-sdk-apache-dubbo)	15m 15s
build (shenyu-integrated-test-sdk-http)	13m 4s
	2h 50m 29s

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