Update language-data from upstream (#467)

* Add Bole (bol) and Karai-Karai (Karekare; code kai).

Updating to
https://github.com/wikimedia/language-data/commit/f54835f16324b0c81a4fd9422e5ad0cacbd4ff40

src/jquery.uls.data.js

@@ -643,6 +643,13 @@
             ],
             "བོད་ཡིག"
         ],
+        "bol": [
+            "Latn",
+            [
+                "AF"
+            ],
+            "bòo pìkkà"
+        ],
         "bom": [
             "Latn",
             [
@@ -2120,6 +2127,13 @@
             ],
             "Jinghpaw"
         ],
+        "kai": [
+            "Latn",
+            [
+                "AF"
+            ],
+            "Karai-karai"
+        ],
         "kam": [
             "Latn",
             [