package/qt5/qt5enginio/Config.in: depends before select

In Config.in, we put 'depends' lines before 'select' lines, as reported
by check-package.

Fixes: https://gitlab.com/buildroot.org/buildroot/-/jobs/273215267



Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>