HACK: ARM64: Replace default target from Image.gz-dtb to Image-dtb

Change-Id: I196857b77a294f906c9944c41ceffed52a425b1d
Signed-off-by: Dmitry Shmidt <[email protected]>

Author: Dmitry Shmidt

arch/arm64/Makefile

@@ -76,7 +76,7 @@ core-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a
 
 # Default target when executing plain make
 ifeq ($(CONFIG_BUILD_ARM64_APPENDED_DTB_IMAGE),y)
-KBUILD_IMAGE	:= Image.gz-dtb
+KBUILD_IMAGE	:= Image-dtb
 else
 KBUILD_IMAGE	:= Image.gz
 endif