tests: only compile test programs when running test

The test binaries are only needed by make check, so change the PROGRAMS
category from noinst_ to check_ to speed up default `make && make install`.

If people want to run the tests, then the utilities will be compiled
automatically when they run `make check`, so the normal workflow should
be unchanged.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Mark Wielaard <mjw@redhat.com>
2 files changed