kde/polkit-kde-agent: fix dependency name
We now use part of KDE Frameworks in Alpine Linux, and there polkit-qt is actually called polkit-qt-1. So to make it possible to install Plasma Mobile again on new installations, this change is required.
We now use part of KDE Frameworks in Alpine Linux, and there polkit-qt is actually called polkit-qt-1. So to make it possible to install Plasma Mobile again on new installations, this change is required.