Add img2simg in host and ota packages

Change-Id: Ide660cf3cf69c74bbd15d0ac6642b60d58f076fa
Signed-off-by: Mohamad Ayyash <mkayyash@google.com>
diff --git a/core/Makefile b/core/Makefile
index 0528b44..35866ed 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -710,7 +710,7 @@
 endif
 
 ifeq ($(BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE),squashfs)
-INTERNAL_USERIMAGES_DEPS += $(MAKE_SQUASHFS) $(MKSQUASHFSUSERIMG)
+INTERNAL_USERIMAGES_DEPS += $(MAKE_SQUASHFS) $(MKSQUASHFSUSERIMG) $(IMG2SIMG)
 endif
 
 INTERNAL_USERIMAGES_BINARY_PATHS := $(sort $(dir $(INTERNAL_USERIMAGES_DEPS)))
@@ -1293,6 +1293,7 @@
   $(HOST_OUT_EXECUTABLES)/build_verity_tree \
   $(HOST_OUT_EXECUTABLES)/verity_signer \
   $(HOST_OUT_EXECUTABLES)/append2simg \
+  $(HOST_OUT_EXECUTABLES)/img2simg \
   $(HOST_OUT_EXECUTABLES)/boot_signer
 
 # Shared libraries.