Update language-data from upstream (#442)

* Add Arbëresh language (aae)

https://github.com/wikimedia/language-data/commit/66e804116b68c87c7d162ee5535b2ee052621a20

src/jquery.uls.data.js

@@ -12,6 +12,13 @@
             ],
             "Qafár af"
         ],
+        "aae": [
+            "Latn",
+            [
+                "EU"
+            ],
+            "arbërisht"
+        ],
         "ab": [
             "Cyrl",
             [