cpu, arch-arm: Rename initiateSpecialMemCmd to initateMemMgmtCmd

This is aligning with the name of the generated memory requests

Change-Id: Ifdfa01477abf7ff597dce3b5cff78f9a27fdcbcc
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/58511
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
13 files changed