Update logback core to newer version v1.5.13 #593

Job	Run time
Build JAX-RS (samples/server/petstore/jaxrs/jersey2)	30s
Build JAX-RS (samples/server/petstore/jaxrs/jersey2-useTags)	44s
Build JAX-RS (samples/server/petstore/jaxrs-jersey)	31s
Build JAX-RS (samples/server/petstore/jaxrs-spec)	25s
Build JAX-RS (samples/server/petstore/jaxrs-spec-interface)	28s
Build JAX-RS (samples/server/petstore/jaxrs-spec-interface-response)	19s
Build JAX-RS (samples/server/petstore/jaxrs-jersey)	29s
Build JAX-RS (samples/server/petstore/jaxrs-spec)	25s
Build JAX-RS (samples/server/petstore/jaxrs-spec-interface)	23s
Build JAX-RS (samples/server/petstore/jaxrs-spec-interface-response)	22s
Build JAX-RS (samples/server/petstore/jaxrs-datelib-j8)	32s
Build JAX-RS (samples/server/petstore/jaxrs-resteasy/default)	30s
Build JAX-RS (samples/server/petstore/jaxrs-resteasy/eap)	39s
Build JAX-RS (samples/server/petstore/jaxrs-resteasy/eap-joda)	48s
Build JAX-RS (samples/server/petstore/jaxrs-resteasy/eap-java8)	28s
Build JAX-RS (samples/server/petstore/jaxrs-resteasy/joda)	31s
Build JAX-RS (samples/server/petstore/jaxrs-cxf)	40s
Build JAX-RS (samples/server/petstore/jaxrs-cxf-annotated-base-path)	39s
Build JAX-RS (samples/server/petstore/jaxrs-cxf-cdi)	32s
Build JAX-RS (samples/server/petstore/jaxrs-cxf-non-spring-app)	40s
Build JAX-RS (samples/server/petstore/jaxrs-spec-microprofile-openapi-annotations)	39s
	11m 14s

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