[Chapel Merge] Fix Cray CS HDR Arkouda testing after OS upgrade

Branch: refs/heads/master
Revision: 251c4dc
Author: ronawho
Log Message:

Merge pull request #17501 from ronawho/fix-cray-cs-hdr-arkouda

Fix Cray CS HDR Arkouda testing after OS upgrade

Change how we get python2 and avoid using /cray/css which isn't mounted
on the compute nodes at the moment.

Modified Files:
M util/cron/test-perf.cray-cs-hdr.arkouda.bash

M util/cron/test-perf.cray-cs-hdr.arkouda.release.bash

Compare: https://github.com/chapel-lang/chapel/compare/fcdb856e0771...251c4dcd786b