misc: Adding 'make' to the compiler Dockerfiles

While gem5 will compile without make, LTO cannot link on multiple
threads without it.

Change-Id: Id5552aaa295e194789ab5f355bb62a3657384d38
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/41873
Reviewed-by: Gabe Black <gabe.black@gmail.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
3 files changed