Unable to translate email pattern message

Tested with the latest version of Webform and Clientside validation.
It seems like Clientside validation is not translate the email pattern message.

The Pattern message is always displayed in English as @title is required. The message is translated correctly if client side validation is disabled.

Steps to reproduce
* Configure a site with at-least two languages (fr preferred as example webform config has fr)
* Enable user interface translation
* Enable webform
* create a webform with Email field
* Try to translate the pattern message "Email Address does not contain a valid email."

Actual (before applying patch):
* pattern message is not traslated even after seeing that in frontend

Expected (after applying patch):
* pattern message is traslated