Fix BOARD_PREBUILT_(VENDOR|ODM)_DLKMIMAGE support in target-files.zip

BOARD_PREBUILT_ODM_DLKMIMAGE support seems to have been forgotten
in target-files.zip, and BOARD_PREBUILT_ODM_DLKMIMAGE support had
a typeo.

Test: treehugger
Change-Id: I9663220b43f0df4f39a7ef432ad4cfec39803a20
diff --git a/core/Makefile b/core/Makefile
index 2b246bb..f10806d 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -4609,9 +4609,13 @@
 	$(hide) mkdir -p $(zip_root)/IMAGES
 	$(hide) cp $(INSTALLED_ODMIMAGE_TARGET) $(zip_root)/IMAGES/
 endif
-ifdef BOARD_PREBUILT_VENDOR_DLKIMMAGE
+ifdef BOARD_PREBUILT_VENDOR_DLKMIMAGE
 	$(hide) mkdir -p $(zip_root)/IMAGES
-	$(hide) cp $(INSTALLED_VENDOR_DLKIMMAGE_TARGET) $(zip_root)/IMAGES/
+	$(hide) cp $(INSTALLED_VENDOR_DLKMIMAGE_TARGET) $(zip_root)/IMAGES/
+endif
+ifdef BOARD_PREBUILT_ODM_DLKMIMAGE
+	$(hide) mkdir -p $(zip_root)/IMAGES
+	$(hide) cp $(INSTALLED_ODM_DLKMIMAGE_TARGET) $(zip_root)/IMAGES/
 endif
 ifdef BOARD_PREBUILT_DTBOIMAGE
 	$(hide) mkdir -p $(zip_root)/PREBUILT_IMAGES