Move HPCC to sample.Sample
Move HPCC to sample.Sample

# *** ERROR: *** Unit test failure.
# Your commit will be aborted unless you fix these.
#   COMMIT_BLOCKED_ON_UNIT_TESTS

ehankland/PerfKitBenchmarker,GoogleCloudPlatform/PerfKitBenchmarker,ehankland/PerfKitBenchmarker,ksasi/PerfKitBenchmarker,mateusz-blaszkowski/PerfKitBenchmarker,GoogleCloudPlatform/PerfKitBenchmarker,juju-solutions/PerfKitBenchmarker,lleszczu/PerfKitBenchmarker,askdaddy/PerfKitBenchmarker,mateusz-blaszkowski/PerfKitBenchmarker,emaeliena/PerfKitBenchmarker,kivio/PerfKitBenchmarker,AdamIsrael/PerfKitBenchmarker,lleszczu/PerfKitBenchmarker,tvansteenburgh/PerfKitBenchmarker,msurovcak/PerfKitBenchmarker,askdaddy/PerfKitBenchmarker,meteorfox/PerfKitBenchmarker,gablg1/PerfKitBenchmarker,meteorfox/PerfKitBenchmarker,GoogleCloudPlatform/PerfKitBenchmarker,emaeliena/PerfKitBenchmarker,AdamIsrael/PerfKitBenchmarker,ksasi/PerfKitBenchmarker,syed/PerfKitBenchmarker,gablg1/PerfKitBenchmarker,msurovcak/PerfKitBenchmarker,juju-solutions/PerfKitBenchmarker,GoogleCloudPlatform/PerfKitBenchmarker,syed/PerfKitBenchmarker,kivio/PerfKitBenchmarker,tvansteenburgh/PerfKitBenchmarker