fix(deps): update dependency io.micronaut:micronaut-core-bom to v4.6.6 #1064

Job	Run time
build_matrix	3m 34s
build (17, micronaut-test-sample-poja:nativeTest)	6m 2s
build (17, test-suite-http-server-tck-jetty:nativeTest)	6m 44s
build (17, test-suite-http-server-tck-poja-apache:nativeTest)	7m 45s
build (17, test-suite-http-server-tck-tomcat:nativeTest)	6m 49s
build (17, test-suite-http-server-tck-undertow:nativeTest)	6m 39s
build (21, micronaut-test-sample-poja:nativeTest)	5m 57s
build (21, test-suite-http-server-tck-jetty:nativeTest)	6m 40s
build (21, test-suite-http-server-tck-poja-apache:nativeTest)	7m 35s
build (21, test-suite-http-server-tck-tomcat:nativeTest)	6m 38s
build (21, test-suite-http-server-tck-undertow:nativeTest)	6m 39s
	1h 11m 2s

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