chore(jsondata): remove the prefix of {{js_property_attributes}} for zh-TW (mdn#40804)

Author: yin1999

files/jsondata/L10n-Template.json

@@ -344,7 +344,8 @@
     "ko": "Property attributes of ",
     "pt-BR": "Property attributes of ",
     "ru": "Атрибуты свойства ",
-    "zh-CN": ""
+    "zh-CN": "",
+    "zh-TW": ""
   },
   "js_property_attributes_header_suffix": {
     "de": "",