gst-fsl-plugins: bump to version 3.0.11

As the VPU code is now apart from imx-lib, this package also depends
on imx-vpu.

Signed-off-by: Gary Bisson <bisson.gary@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
[yann.morin.1998@free.fr: slightly tweak commit log <80 chars]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Hadrien Boutteville <hadrien.boutteville@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>