auto display update-makefiles.sh for missing dep

types.hal is used here, but it isn't referenced by the build files.
Since typedefs there do not require any auto-generated artifacts, we
don't miss having these files processed by hidl-gen.

For now, we are relying on build checks to detect this. We could fix
this by fixing hidl-gen to import types.h files even when only typedefs
are referenced there. However, it doesn't seem to be necessary, and
since we now get these checks from elsewhere, I'll hold off for now.

Fixes: 154518566
Test: m only
Change-Id: Id55fff6c01d400b45bded5b597ae12d2f415c7ca
1 file changed