Update Chinese (Simplified) translation

Co-authored-by: Eric <hamburger1024@firemail.cc>
Co-authored-by: Hosted Weblate <hosted@weblate.org>

locales/zh-CN.json

@@ -455,5 +455,6 @@
     "search_filters_duration_option_none": "任意时长",
     "search_filters_type_option_all": "任意类型",
     "search_filters_features_option_vr180": "VR180",
-    "Popular enabled: ": "已启用流行度： "
+    "Popular enabled: ": "已启用流行度： ",
+    "error_video_not_in_playlist": "此播放列表中不存在请求的视频。 <a href=\"`x`\">单击析出查看播放列表主页。</a>"
 }