Use soong_ui over make

Switch from `make` to soong_ui, since the make wrapper will be going
away. In your shell `make` isn't actually used, since it's replaced with
a shell function that will call soong_ui as necessary. This way we can
drop the -C / -f arguments that make needed, and the -j32 is now
automatically handled.

Bug: 76424357
Test: tests/wifitests/runtests.sh
Test: tests/wifitests/coverage.sh tmp
Change-Id: I0190c6b1f4d7e3b171de4dc0976a0d4bd156e7a2
2 files changed