petalinux-features.conf: Sanity skip meta-gnome for MB machines
petalinux-features.conf: Sanity skip meta-gnome for MB machines

We dont support x11 for MB machine, sanity skip meta-gnome for MB
machines

Signed-off-by: Manjukumar Matha <4c64a17569570cb9f1048973bce031c402b55312@xilinx.com>

Xilinx/meta-petalinux,Xilinx/meta-petalinux,Xilinx/meta-petalinux,Xilinx/meta-petalinux,Xilinx/meta-petalinux,Xilinx/meta-petalinux