seco-px30-d23: Add RAUC/SYSOTA support configuration
manifests/default.xml: Update source revision on meta-seco-rockchip.
Update partition scheme in wic input file.
Add grub-efi support configuration.
sysota/sysota_git.bb: Add seco-px30-d23 model and bootloader type.
rauc/rauc-conf.inc Add RAUC_SLOT_A(B) device nodes and compatible
string for target.