Update JqueryConfirm to version 3.3.4

Author: mdmintz

seleniumbase/fixtures/constants.py

@@ -91,7 +91,7 @@ class IntroJS:
 
 
 class JqueryConfirm:
-    VER = "3.3.2"
+    VER = "3.3.4"
     MIN_CSS = ("//cdnjs.cloudflare.com/ajax/libs/"
                "jquery-confirm/%s/jquery-confirm.min.css" % VER)
     MIN_JS = ("//cdnjs.cloudflare.com/ajax/libs/"