Test fails on RHEL/Rocky 9

[hratcliffe]

Installing the current main fails to pass one of the tests with error

lbnl_ps.nhc...failed 94/116
TEST FAILED:  CPU time utilization for root-owned process >= 60m:  Got "0" but expected "1" 

System is Rocky 9, but I don't think this matters as it looks like a logic bug.

The check around line 197 in scripts/lbnl_ps.nhc does not check whether a specific owner has been set and thus ignores the root process even if OWNER is explicitly root, which looks like a bug as I'd expect this to take precedence.

Attached is a patch which fixes this, assuming that the expected order is 'specific owner' > 'all users = false' > 'ignore root'

nhcfix.patch