【fix sonar】CorsFilterCondition文件

jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/config/CorsFilterCondition.java

@@ -14,9 +14,6 @@ public class CorsFilterCondition implements Condition {
     public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) {
         Object object = context.getEnvironment().getProperty(CommonConstant.CLOUD_SERVER_KEY);
         //如果没有服务注册发现的配置 说明是单体应用 则加载跨域配置 返回true
-        if(object==null){
-            return true;
-        }
-        return false;
+        return object == null;
     }
 }