backport SystemTopology fix for hwloc 2.0 to (ET_2019_10)

[Roland Haas]

The Mayer release fails on Homebrew (using hwloc 2.0.4) with

Assertion failed: (hwloc_compare_types(cache_obj->type, HWLOC_OBJ_L5CACHE) <= 0), function load, file /Users/jenkins/ET_Mayer/configs/sim/build/SystemTopology/system_topology.cc, line 607.

which is fixed in git hash aacb23f "SystemTopology: list expected cache types instead of range checking" of cactusutils.

This should be backported since otherwise all Cactus runs using SystemTopology will fail when using hwloc 2.0 either on HomeBrew or when using a modern hwloc from another source.

keyword: backport

[Roland Haas]

@Steven R. Brandt approved the commit in https://bitbucket.org/cactuscode/cactusutils/commits/aacb23fa39acb5b7245a5550e97010dde35486be.

Applied as git hash d0017c0 "SystemTopology: list expected cache types instead of range checking" of cactusutils to the ET_2019_10 branch and a tag ET_2019_10_v1has been created.