configs: Replace master/slave terminology from configs scripts

Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Change-Id: I6a1a06abeca1621efb378c400c5b24b33a7a3727
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/52866
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
24 files changed