[type:feat]Discovery adapts to namespace transformation #11939

Job	Run time
build (shenyu-integrated-test-apache-dubbo)	12m 19s
build (shenyu-integrated-test-grpc)	13m 22s
build (shenyu-integrated-test-http)	14m 3s
build (shenyu-integrated-test-https)	13m 9s
build (shenyu-integrated-test-motan)	14m 9s
build (shenyu-integrated-test-spring-cloud)	15m 9s
build (shenyu-integrated-test-sofa)	15m 32s
build (shenyu-integrated-test-websocket)	13m 23s
build (shenyu-integrated-test-rewrite)	13m 7s
build (shenyu-integrated-test-combination)	17m 16s
build (shenyu-integrated-test-sdk-apache-dubbo)	14m 47s
build (shenyu-integrated-test-sdk-http)	12m 37s
	2h 48m 53s

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