fix(deps): update micronaut.test to v4.6.2 (#11482) #4664

Job	Run time
build_matrix	6m 25s
build (17, test-suite-annotation-remapper:nativeTest)	9m 37s
build (17, test-suite-http-server-tck-netty:nativeTest)	9m 57s
build (17, test-suite-http2-server-tck-netty:nativeTest)	11m 32s
build (17, test-suite-kotlin-graalvm:nativeTest)	10m 2s
build (17, test-suite-logback-graalvm:nativeTest)	8m 44s
build (17, test-suite-netty-ssl-graalvm:nativeTest)	10m 16s
build (21, test-suite-annotation-remapper:nativeTest)	9m 49s
build (21, test-suite-http-server-tck-netty:nativeTest)	9m 49s
build (21, test-suite-http2-server-tck-netty:nativeTest)	11m 18s
build (21, test-suite-kotlin-graalvm:nativeTest)	9m 55s
build (21, test-suite-logback-graalvm:nativeTest)	8m 48s
build (21, test-suite-netty-ssl-graalvm:nativeTest)	9m 53s
	2h 6m 5s

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