win_copy_paste_test: change ui 'File Transfer' to 'Allow file copying and pasting'

Signed-off-by: fufesou <shuanglongchen@yeah.net>

src/lang/cn.rs

@@ -157,8 +157,7 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Allow using keyboard and mouse", "允许使用键盘鼠标"),
         ("Allow using clipboard", "允许使用剪贴板"),
         ("Allow hearing sound", "允许听到声音"),
-        ("Allow file transfer", "允许文件传输"),
-        ("File transfer", "文件传输"),
+        ("Allow file copying and pasting", "允许复制粘贴文件"),
         ("Connected", "已经连接"),
         ("Direct and encrypted connection", "加密直连"),
         ("Relayed and encrypted connection", "加密中继连接"),
@@ -250,7 +249,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Selected", "已选择"),
         ("Screen Capture", "屏幕录制"),
         ("Input Control", "输入控制"),
-        ("File Transfer", "文件传输"),
         ("Audio Capture", "音频录制"),
         ("File Connection", "文件连接"),
         ("Screen Connection", "屏幕连接"),