LU-13485 build: Enable 2 stage configure tests

This idea was implemented by OpenZFS a while ago. This
is heavily inspired by the OpenZFS work.

Here we enable splitting tests compile tests into two
distinct parts that share an internal unique name.

The source half can then be built in parallel and
the results can be determined based on the build
artifacts.

Tests which depend on order of execution and/or the
result of a previous test are not well suited for
being converted. However the majority of lustre
compile tests can be run in parallel.

Signed-off-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Change-Id: If01ccdfdf4810ecc2d616da3fa6b7ca786fe760f
Reviewed-on: https://review.whamcloud.com/38347
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Petros Koutoupis <petros.koutoupis@hpe.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Oleg Drokin <green@whamcloud.com>