Missing required packages for f2fs when building ota package

Bug: 171942852
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Change-Id: Ib2ecc0cf88d71f358bd04e6c4ac129607fe4054c
diff --git a/tools/releasetools/Android.bp b/tools/releasetools/Android.bp
index aa6ec83..fc588e4 100644
--- a/tools/releasetools/Android.bp
+++ b/tools/releasetools/Android.bp
@@ -59,6 +59,8 @@
         "mkuserimg_mke2fs",
         "simg2img",
         "tune2fs",
+        "mkf2fsuserimg.sh",
+        "fsck.f2fs",
     ],
 }