testing/lxqt-config: Remove dev subpackage
There is a wrong binary misplaced in the dev subpackage.
As this misplaced binary is the only file there,
lxqt-config-dev
subpackage should be removed.
There is a wrong binary misplaced in the dev subpackage.
As this misplaced binary is the only file there,
lxqt-config-dev
subpackage should be removed.