Update searx.data - update_firefox_version.py

searx/data/useragents.json

@@ -1,11 +1,11 @@
 {
     "versions": [
-        "119.0",
-        "118.0"
+        "121.0",
+        "120.0"
     ],
     "os": [
         "Windows NT 10.0; Win64; x64",
         "X11; Linux x86_64"
     ],
     "ua": "Mozilla/5.0 ({os}; rv:{version}) Gecko/20100101 Firefox/{version}"
-}
+}