WebUI: Update webroot with latest build from webui branch (Automated commit)

Author: sidex15

webroot/translators.json

@@ -1,7 +1,7 @@
 [
 {
     "name": "ITxiao6666",
-    "country": "Chinese",
+    "country": "简体中文",
     "character": 9,
     "github": "https://github.com/ITxiao6666"
 },
@@ -53,6 +53,12 @@
     "character": 3,
     "github": "https://github.com/turbo-boo"
 },
+{
+    "name": "mattchengg",
+    "country": "繁體中文",
+    "character": 4,
+    "github": "https://github.com/mattchengg"
+},
 {
     "name": "Vndkbopp77",
     "country": "German",