Add 'archive' to Go Flashcards (#2071)

Author: dkhamsing

contents.json

@@ -17435,7 +17435,7 @@
         "realm",
         "watchos",
         "cloudkit",
-        "spotlight"
+        "spotlight", "archive"
       ],
       "screenshots": [
         "https://is4-ssl.mzstatic.com/image/thumb/Purple82/v4/c7/52/24/c7522479-fb2a-3667-7d62-5351dc064423/mzl.swmmmbqv.png/460x0w.jpg",