Include product/generic.mk instead of 64bitonly/product/vendor.mk

the 64bitonly folder is deprecated and vendor.mk simply
includes generic.mk.

Bug: 295259752
Test: presubmit
Change-Id: Id605726142f65fa8c321ee61b4defae0e54e9292
Signed-off-by: Roman Kiryanov <rkir@google.com>
1 file changed