Localisation updates from https://translatewiki.net.

Change-Id: I7b611f83a939fbc04eb31b74e6762f23c66b2529

i18n/yue-hant.json

@@ -0,0 +1,8 @@
+{
+	"@metadata": {
+		"authors": [
+			"Winston Sung"
+		]
+	},
+	"localisationupdate-desc": "將本地化嘅信息保持最新"
+}