spl: binman: Disable u_boot_any symbols for i.MX 8ULP boards

This is extending commit da96f93c ("spl: binman: Disable u_boot_any
symbols for i.MX93 boards") to i.MX 8ULP boards.

Signed-off-by: Gary Bisson <bisson.gary@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>