New review comment by ericonr on void-packages repository

https://github.com/void-linux/void-packages/pull/24131#discussion_r687312846

Comment:
```suggestion
hostmakedepends="extra-cmake-modules qt5-host-tools qt5-qmake
 kdeplasma-addons5"
makedepends="plasma-framework-devel libSM-devel libxcb-devel qt5-devel
 qt5-declarative-devel qt5-x11extras-devel kdecoration-devel"
```