configs: qemu: enable FIT images on qemu_arm(64)_defconfig

For testing UEFI FIT images we need FIT image support on QEMU.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/configs/qemu_arm_defconfig b/configs/qemu_arm_defconfig
index 521c679..ff97d6b 100644
--- a/configs/qemu_arm_defconfig
+++ b/configs/qemu_arm_defconfig
@@ -7,6 +7,11 @@
 CONFIG_ENV_SECT_SIZE=0x40000
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
+CONFIG_FIT=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FIT_BEST_MATCH=y
+CONFIG_LEGACY_IMAGE_FORMAT=y
 CONFIG_USE_PREBOOT=y
 CONFIG_PREBOOT="pci enum"
 # CONFIG_DISPLAY_CPUINFO is not set