fix: re-flag joke (#538)

data/jokes/jokes-en.json

@@ -2222,9 +2222,9 @@
             "flags": {
                 "nsfw": false,
                 "religious": false,
-                "political": false,
+                "political": true,
                 "racist": false,
-                "sexist": false,
+                "sexist": true,
                 "explicit": false
             },
             "id": 141,