Change wslg keyboard layout to colemak

keymap

#!/bin/bash
# Base on https://github.com/microsoft/wslg/issues/173#issuecomment-910172263
read -r -d '' GWSL_SYSTEM_CONFIG_COMMANDS <<EOF
KEYMAP_LAYOUT=\`grep -r '^keymap_layout=.*\$' /home/wslg/.config/weston.ini\`;if [ -z \$KEYMAP_LAYOUT ]; then sed -i '$ a\\\n[keyboard]\nkeymap_layout=us\nkeymap_variant=colemak\n' /home/wslg/.config/weston.ini;pkill -HUP weston;fi
EOF
echo "${GWSL_SYSTEM_CONFIG_COMMANDS}"
wsl.exe -d $WSL_DISTRO_NAME --system /bin/bash -c ${GWSL_SYSTEM_CONFIG_COMMANDS}