util/testing: Call test-abuild target from what-jenkins-does

Instead of having duplicate lines in the what-jenkins-does target and
the test-abuild target, make test-abuild from what-jenkins-does.

The test-abuild target had not been updated to use the ABUILD_OPTIONS
variable, so update it with the commands from what-jenkins-does.

Now there's only one place to update when changing the call.

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I4552193894c16301defb851eb3db4bdfbfa49803
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69836
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

0 files changed, 0 insertions, 0 deletions