kernel-resin: Add FAT fs specific configs to RESIN_CONFIGS
kernel-resin: Add FAT fs specific configs to RESIN_CONFIGS

Add FAT fs specific configs, necessary to mount the
boot partition

Change-type: minor
Changlog-entry: Add FAT fs specific configs to RESIN_CONFIGS
Signed-off-by: Sebastian Panceac <db043b2055cb3a47b2eb0b5aebf4e114a8c24a5a@balena.io>

resin-os/meta-resin,resin-os/meta-resin,resin-os/meta-resin,resin-os/meta-resin