Get "author_verified" using the instance method instead of using the info hash.

Co-authored-by: Samantaz Fox <coding@samantaz.fr>

src/invidious/jsonify/api_v1/video_json.cr

@@ -39,7 +39,7 @@ module Invidious::JSONify::APIv1
       json.field "author", video.author
       json.field "authorId", video.ucid
       json.field "authorUrl", "/channel/#{video.ucid}"
-      json.field "authorVerified", video.info["authorVerified"]
+      json.field "authorVerified", video.author_verified
 
       json.field "authorThumbnails" do
         json.array do