flutter_desktop: remote scroll choice translation

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

src/lang/template.rs

@@ -103,6 +103,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Original", ""),
         ("Shrink", ""),
         ("Stretch", ""),
+        ("Scrollbar", ""),
+        ("ScrollAuto", ""),
         ("Good image quality", ""),
         ("Balanced", ""),
         ("Optimize reaction time", ""),