configs/raspberrypi3_qt5we: increase filesystem size
The build of raspberrypi3_qt5we_defconfig currently fails because the
filesystem image size is no longer large enough to contain everything:
the filesystem image size is 360 MB, but the total filesystem size
reported by "make graph-size" is 370 MB.
Let's increase the size to 400 MB for good measure.
Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/389451889
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Thomas Petazzoni