Update Chinese (Simplified) translation

Co-authored-by: Eric <spice2wolf@gmail.com>
Co-authored-by: Hosted Weblate <hosted@weblate.org>

locales/zh-CN.json

@@ -433,5 +433,5 @@
     "footer_original_source_code": "原始源代码",
     "footer_donate_page": "捐赠",
     "preferences_region_label": "内容国家： ",
-    "preferences_quality_dash_label": "首选 dash 视频分辨率： "
+    "preferences_quality_dash_label": "首选 DASH 视频分辨率： "
 }