remove region: ap-northeast-1 (#584)

Co-authored-by: YangSen-qn <[email protected]>

Author: YangSen-qn

src/main/java/com/qiniu/storage/Region.java

@@ -213,23 +213,6 @@ public static Region huanan() {
         return region2();
     }
 
-    /**
-     * 亚太-首尔机房相关域名
-     *
-     * @return 区域信息
-     */
-    public static Region regionApNorthEast1() {
-        return new Builder().
-                region("ap-northeast-1").
-                srcUpHost("up-ap-northeast-1.qiniup.com").
-                accUpHost("upload-ap-northeast-1.qiniup.com").
-                iovipHost("iovip-ap-northeast-1.qiniuio.com").
-                rsHost("rs-ap-northeast-1.qiniuapi.com").
-                rsfHost("rsf-ap-northeast-1.qiniuapi.com").
-                apiHost("api-ap-northeast-1.qiniuapi.com").
-                build();
-    }
-
     /**
      * 北美机房相关域名
      *