Merge pull request #2394 from searxng/update_data_update_engine_traits.py

Update searx.data - update_engine_traits.py

searx/data/engine_traits.json

@@ -3697,6 +3697,7 @@
         "eu",
         "ext",
         "fa",
+        "fat",
         "ff",
         "fi",
         "fiu-vro",