Daily synchronize translations with transifex

Submitted by dani

Assigned to Graeme Gott @gottcode

Link to original bug (#15901)

Description

Please add Xfce4-whiskermenu-plugin to xfce synchronizations script for daily update.

Currently no has commit with the last transifex translations https://git.xfce.org/panel-plugins/xfce4-whiskermenu-plugin/

Very thanks.