Update language-data from upstream

* Fix Angika autonym to "अंगिका"
* Add Nkore (nyn)

Updating to
064aebfbda

src/jquery.uls.data.js

@@ -213,7 +213,7 @@
             [
                 "AS"
             ],
-            "अङ्गिका"
+            "अंगिका"
         ],
         "ar": [
             "Arab",
@@ -2930,6 +2930,13 @@
             ],
             "Chi-Chewa"
         ],
+        "nyn": [
+            "Latn",
+            [
+                "AF"
+            ],
+            "runyankore"
+        ],
         "nys": [
             "Latn",
             [
@@ -6110,6 +6117,7 @@
         "UG": [
             "sw",
             "lg",
+            "nyn",
             "en",
             "rw",
             "hi"