tests: Add 'requires' tests for ALL/gem5

Change-Id: I58012b092dc1ec027474e2e45ad3e9809b31578b
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/63433
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
1 file changed