Fix import that should have been replaced during merge

See gh-31502

spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-actuator/src/test/java/smoketest/actuator/ManagementDifferentPortAndEndpointWithExceptionHandlerSampleActuatorApplicationTests.java

@@ -18,10 +18,10 @@ package smoketest.actuator;
 
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.web.server.LocalManagementPort;
 import org.springframework.boot.actuate.endpoint.web.annotation.RestControllerEndpoint;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.test.web.server.LocalManagementPort;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.ExceptionHandler;