configs: enable smbios command on qemu_arm64_defconfig

We have a Python test the copying of SMBIOS tables from QEMU.
To make use of the test we need the smbios command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
diff --git a/configs/qemu_arm64_defconfig b/configs/qemu_arm64_defconfig
index 5100e19..631d886 100644
--- a/configs/qemu_arm64_defconfig
+++ b/configs/qemu_arm64_defconfig
@@ -27,6 +27,7 @@
 # CONFIG_DISPLAY_CPUINFO is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_PCI_INIT_R=y
+CONFIG_CMD_SMBIOS=y
 CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_BOOTEFI_SELFTEST=y
 CONFIG_CMD_NVEDIT_EFI=y