Switch to the old-style button text for the KNSQuick buttons
Summary:
This fixes a series of localization issues as reported in
https://bugs.kde.org/show_bug.cgi?id=415541 based on the
minimum-impact method (hopefully these strings should even
still be in the pot files...)
BUG:415541
Reviewers: Plasma, davidedmundson
Reviewed By: Plasma, davidedmundson
Subscribers: aacid, yurchor, davidedmundson, kde-i18n-doc, gikari, plasma-devel
Tags: Plasma
Differential Revision: https://phabricator.kde.org/D26892