tests,util-gem5art: Add presubmit tests for gem5art

Change-Id: I7c10155e74de1a073fda861d498632c1d4be42b9
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/47223
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
3 files changed