Depend on libipchecksum, not libnetutils.

clatd depends on libnetutils but it only actually uses the
IP checksumming functions. Depend on libipchecksum instead.

The unit test still depends on libnetutils because it uses
libnetd_test_tun_interface, which calls into libnetutils.

Test: m
Test: atest clatd_test
Test: builds, boots, connects to IPv6-only wifi
Change-Id: I4f12e09f78a01d6df8b11a0c9e92c25c9d7a1248
1 file changed