yafut: Mark as nonshared
This package is depending on @NAND_SUPPORT which is only set for some
targets. Mark it nonshared to build it in the target build process.
Fixes: https://github.com/openwrt/openwrt/issues/14714
Link: https://github.com/openwrt/openwrt/pull/17379
Signed-off-by: Hauke Mehrtens <[email protected]>
(cherry picked from commit d275bcc4bb837240f174a0fe568d00c6a0a282f7)
Hauke Mehrtens