@Bean
    @ConditionalOnMissingBean
    PathMapper webEndpointPathMapper(WebEndpointProperties properties) {
        return new MappingWebEndpointPathMapper(properties.getPathMapping());
    }
Returns a {@link PathMapper}.
See <a href="https://github.com/spring-projects/spring-boot/blob/9643dbeed26268f37d37c22385704de8911b8f21/spring-boot-project/spring-boot-docs/src/docs/asciidoc/actuator/monitoring.adoc#customizing-the-management-endpoint-paths">customizing-the-management-endpoint-paths</a>.
spring/boot3-actuator-autoconfigure/src/main/java/com/linecorp/armeria/spring/actuate/ArmeriaSpringActuatorAutoConfiguration.java