ext.translate.mainpage.js: Use jquery.fn.on()

Authored by rafidaslam on Thu, Dec 7, 2:50 PM.

Description

ext.translate.mainpage.js: Use jquery.fn.on()

Change the use of jquery.fn.hover() to jquery.fn.on()
due to deprecation of .hover() in
resources/js/ext.translate.mainpage.js

Bug: T177941
Change-Id: I5309d1537021796b9b77978edd9972f63501c288

Details