gnome-disk-utility: move to dynamic-layers

gnome-disk-utility depends on libdvdread which is available in meta-multimedia

Signed-off-by: Markus Volk <f_l_k@t-online.de>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-gnome/conf/layer.conf

@@ -28,6 +28,7 @@ BBFILES_DYNAMIC += " \
     virtualization-layer:${LAYERDIR}/dynamic-layers/meta-virtualization/*/*/*.bb \
     virtualization-layer:${LAYERDIR}/dynamic-layers/meta-virtualization/*/*/*.bbappend \
     security:${LAYERDIR}/dynamic-layers/meta-security/*/*/*.bb \
+    multimedia-layer:${LAYERDIR}/dynamic-layers/meta-multimedia/*/*/*.bb \
 "
 
 # List of known non-reproducible package of the meta-gnome layer