Add logic to multilib_global.bbclass to handle new REQUIRED_VERSION
variable.
Fixes [YOCTO #10096]
(From OE-Core rev: 05ba2df8e565589cf7b0b7cedcb96c7fdf97298b)
Signed-off-by: Charlie Davies <charles.davies@whitetree.xyz>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>