tests: Move replacement policy tests to long/Nightly

These tests require the compilation of NULL with the MI_Example cache
coherence protocol. This is a large overhead for these tests. They are
therefore better off being run nightly rather than as a
pre-commit/kokoro/quick test.

Change-Id: I87b25afa313ecca65c738e3a8692a9bf72b06620
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/66615
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Maintainer: Matt Sinclair <mattdsinclair@gmail.com>
1 file changed