configs,stdlib: Add Workloads to Looppoint examples

Change-Id: I6a0eebb127ad8a6796c96390594868668424c9b4
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/68117
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Reviewed-by: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
2 files changed