Parse {{int:...}} in editwarning

The message 'editwarning-warning' contains "{{int:prefs-editing}}".
* Add dependency to module 'mediawiki.jqueryMsg'
* Include message 'prefs-editing'

Bug: 61472
Change-Id: I94301be2477bcd61229c41875e99385622e37440
Merge "Parse {{int:...}} in editwarning"