tests: Incorporate Looppoint example scripts into TestLib

Change-Id: I97d89d3cc80ce8d8991ca8d3cb4aab8019324d76
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/67758
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Bobby Bruce <bbruce@ucdavis.edu>
1 file changed