fix: missing version dot

sdgb-api/src/title/model/get_user_rating_api/mod.rs

@@ -160,7 +160,7 @@ impl Display for MusicRating {
             ))?;
         } else {
             f.write_fmt(format_args!(
-                "谱面版本: \tSD 1.{:02}{:02}\n",
+                "谱面版本: \tSD 1.{:02}.{:02}\n",
                 (self.rom_version / 100) % 100,
                 self.rom_version % 100,
             ))?;