Update searx.data - update_firefox_version.py

searx/data/useragents.json

@@ -1,11 +1,11 @@
 {
     "versions": [
+        "91.0.2",
+        "91.0.1",
+        "91.0",
         "90.0.2",
         "90.0.1",
-        "90.0",
-        "89.0.2",
-        "89.0.1",
-        "89.0"
+        "90.0"
     ],
     "os": [
         "Windows NT 10.0; WOW64",