This version of garnet includes HeteroGarnet which supports heterogenous interconnect systems, flexible router and link configurations, and better debugging resources. This patch changes the garnet directory structure to not include the version number. The user will be informed about the garnet version being used. Change-Id: Id4763421528305193ae0cd10c159b385a9513553 Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/34259 Reviewed-by: Jason Lowe-Power <power.jg@gmail.com> Maintainer: Jason Lowe-Power <power.jg@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com>