Add make_ext4fs to all builds

make_ext4fs is needed for all builds because ASEC containers use it now.
Any product not having this will not be able to create an ASEC
container.

Bug: 6960586
Change-Id: I7c10b8065a76ec7a43f79445f429d5a93750585d
diff --git a/target/product/core.mk b/target/product/core.mk
index b476e36..854a7cf 100644
--- a/target/product/core.mk
+++ b/target/product/core.mk
@@ -119,6 +119,7 @@
     libwebrtc_audio_preprocessing \
     libwilhelm \
     libz \
+    make_ext4fs \
     mdnsd \
     requestsync \
     screencap \