defconfig: msm: Enable appended dtb on sdm670 VM

Enabled appended DTB and VM platform on SDM670 VM
defconfig.

Change-Id: I34ceda1081cb60b7bf2ae33fef02d732153dc806
Signed-off-by: Neeraj Upadhyay <neeraju@codeaurora.org>

arch/arm64/configs/okl4_virtual_platform_sdm670_vm_defconfig

@@ -12,9 +12,11 @@ CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
 CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_ARCH_SDM670_VM=y
 CONFIG_NR_CPUS=8
 CONFIG_CMA=y
 CONFIG_OKL4_GUEST=y
+CONFIG_BUILD_ARM64_APPENDED_DTB_IMAGE=y
 CONFIG_BINFMT_MISC=y
 CONFIG_COMPAT=y
 CONFIG_NET=y