style: adjust import format

spring-cloud-starter-tencent-polaris-circuitbreaker/src/test/java/com/tencent/cloud/polaris/circuitbreaker/endpoint/PolarisCircuitBreakerEndpointAutoConfigurationTest.java

@@ -21,6 +21,7 @@ import com.tencent.cloud.polaris.circuitbreaker.config.PolarisCircuitBreakerAuto
 import com.tencent.cloud.polaris.context.config.PolarisContextAutoConfiguration;
 import com.tencent.cloud.rpc.enhancement.config.RpcEnhancementAutoConfiguration;
 import org.junit.jupiter.api.Test;
+
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.test.context.runner.WebApplicationContextRunner;