package/freescale-imx/firmware-imx: bump version to 8.1.1
This version is aligned with i.MX NXP BSP components version
rel_imx_4.14.98_2.0.0_ga
Signed-off-by: Julien Olivain <juju@cotds.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>