kernel: Make INTERNAL_VENDOR_RAMDISK_TARGET depend on kernel

This lets us package kernel modules into recovery ramdisk inside
vendor_boot.

Change-Id: I274bc95ce8682e2f13a595174ab279c129866f6a
diff --git a/build/tasks/kernel.mk b/build/tasks/kernel.mk
index 04f00b1..4744188 100644
--- a/build/tasks/kernel.mk
+++ b/build/tasks/kernel.mk
@@ -413,11 +413,13 @@
 KERNEL_VENDOR_RAMDISK_MODULES_OUT := $(VENDOR_RAMDISK_FRAGMENT.dlkm.STAGING_DIR)
 KERNEL_VENDOR_RAMDISK_DEPMOD_STAGING_DIR := $(KERNEL_BUILD_OUT_PREFIX)$(call intermediates-dir-for,PACKAGING,depmod_vendor_ramdisk_fragment-stage-dlkm)
 $(INTERNAL_VENDOR_RAMDISK_FRAGMENT_TARGETS): $(TARGET_PREBUILT_INT_KERNEL)
+$(INTERNAL_VENDOR_RAMDISK_TARGET): $(TARGET_PREBUILT_INT_KERNEL)
 else ifeq ($(PRODUCT_BUILD_VENDOR_KERNEL_BOOT_IMAGE),true)
 KERNEL_VENDOR_RAMDISK_KERNEL_MODULES_LOAD := $(BOARD_VENDOR_KERNEL_RAMDISK_KERNEL_MODULES_LOAD)
 KERNEL_VENDOR_RAMDISK_MODULES_OUT := $(TARGET_VENDOR_KERNEL_RAMDISK_OUT)
 KERNEL_VENDOR_RAMDISK_DEPMOD_STAGING_DIR := $(KERNEL_BUILD_OUT_PREFIX)$(call intermediates-dir-for,PACKAGING,depmod_vendor_kernel_ramdisk)
 $(INTERNAL_VENDOR_KERNEL_RAMDISK_TARGET): $(TARGET_PREBUILT_INT_KERNEL)
+$(INTERNAL_VENDOR_RAMDISK_TARGET): $(TARGET_PREBUILT_INT_KERNEL)
 else
 KERNEL_VENDOR_RAMDISK_KERNEL_MODULES_LOAD := $(BOARD_VENDOR_RAMDISK_KERNEL_MODULES_LOAD)
 KERNEL_VENDOR_RAMDISK_MODULES_OUT := $(TARGET_VENDOR_RAMDISK_OUT)