fix: remove redundant class and fix prompt

spring-cloud-tencent-polaris-context/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -49,7 +49,7 @@
     {
       "name": "spring.cloud.polaris.logging.path",
       "type": "java.lang.String",
-      "defaultValue": "",
+      "defaultValue": "./polaris/logs",
       "description": "polaris log storage path."
     }
   ],

spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/PolarisLoggingApplication.java

@@ -1,31 +0,0 @@
-/*
- * Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
- *
- * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
- *
- * Licensed under the BSD 3-Clause License (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://opensource.org/licenses/BSD-3-Clause
- *
- * Unless required by applicable law or agreed to in writing, software distributed
- * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
- * CONDITIONS OF ANY KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations under the License.
- */
-
-package com.tencent.cloud.polaris.context;
-
-import com.tencent.cloud.polaris.context.logging.PolarisLoggingApplicationListener;
-
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-
-/**
- * Test for {@link PolarisLoggingApplicationListener}.
- *
- * @author wenxuan70
- */
-@SpringBootApplication
-public class PolarisLoggingApplication {
-}

spring-cloud-tencent-polaris-context/src/test/java/com/tencent/cloud/polaris/context/logging/PolarisLoggingPathSystemPropertyTest.java

@@ -15,9 +15,9 @@
  * specific language governing permissions and limitations under the License.
  */
 
-package com.tencent.cloud.polaris.context;
+package com.tencent.cloud.polaris.context.logging;
 
-import com.tencent.cloud.polaris.context.logging.PolarisLoggingApplicationListener;
+import com.tencent.cloud.polaris.context.PolarisContextApplication;
 import com.tencent.polaris.logging.LoggingConsts;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
@@ -33,7 +33,7 @@ import static org.assertj.core.api.Assertions.assertThat;
  * @author wenxuan70
  */
 @ExtendWith(SpringExtension.class)
-@SpringBootTest(classes = PolarisLoggingApplication.class,
+@SpringBootTest(classes = PolarisContextApplication.class,
 		properties = {"spring.config.location=classpath:bootstrap.yml"})
 public class PolarisLoggingPathSystemPropertyTest {