[qtscenegraph-adaptation] remove android/ include path bit for dhd

Tested also on sbj - works due to crafty input paths from sbj.spec:
"INCLUDEPATH+=/usr/include/droid-sbj /usr/include/droid-sbj/android"

For sbj the package name on OBS will however have to be renamed from
qtscenegraph-adaptation to qtscenegraph-adaptation-sbj

Signed-off-by: Simonas Leleiva <simonas.leleiva@jollamobile.com>
[packaging] add droid-hal-device .spec

Signed-off-by: Simonas Leleiva <simonas.leleiva@jollamobile.com>