tests: Update riscvmatched tests to use ALL/gem5.opt

Where possible we are trying to use the ALL/gem5.opt compilation of
gem5. This change updates the riscvmatched tests to this.

Change-Id: I1c5f1d86cdf5cf29b8964f8a894a3476a7cb290a
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/65854
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Bobby Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/65975
1 file changed