meta-swupdate: do not include u-boot-fw-utils if SWUPDATE_INIT set
meta-swupdate: do not include u-boot-fw-utils if SWUPDATE_INIT set

u-boot-fw-utils package can be installed using bbappend file
if needed, so remove it here.

Signed-off-by: Anatolij Gustschin <f79f5d5f0b8928b7f49f0262a90d53ad98a87c22@denx.de>

sbabic/meta-swupdate,sbabic/meta-swupdate