Update Chinese (Simplified) translation

locales/zh-CN.json

@@ -465,5 +465,6 @@
     "channel_tab_shorts_label": "短视频",
     "channel_tab_channels_label": "频道",
     "Song: ": "歌曲： ",
-    "Channel Sponsor": "频道赞助者"
+    "Channel Sponsor": "频道赞助者",
+    "Standard YouTube license": "标准 YouTube 许可证"
 }