[linux-yocto] Kernel for x86-base and qemuarm

[He Zhe]

Hi Bruce,

x86-base and qemuarm are still 4.18 by default, not 4.19. Any concern?

meta/conf/machine/include/x86-base.inc:21:PREFERRED_VERSION_linux-yocto ??= "4.18%"
meta/conf/machine/qemuarm.conf:20:PREFERRED_VERSION_linux-yocto ??= "4.18%"


Thanks,
Zhe