Merge "Fix initbootimage .PHONY target" am: 4724f77bca am: a4bb5a404f

Original change: https://android-review.googlesource.com/c/platform/build/+/1956276

Change-Id: Ia595d09e6a8386b10975e9995e8b27fead00aa95
diff --git a/core/main.mk b/core/main.mk
index 32ea2da..7e7575f 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -1604,7 +1604,7 @@
 bootimage: $(INSTALLED_BOOTIMAGE_TARGET)
 
 .PHONY: initbootimage
-bootimage: $(INSTALLED_INIT_BOOT_IMAGE_TARGET)
+initbootimage: $(INSTALLED_INIT_BOOT_IMAGE_TARGET)
 
 .PHONY: system_dlkm_image
 system_dlkm_image: $(INSTALLED_SYSTEM_DLKM_IMAGE_TARGET)