Change Hyphens to Underscores to Match Spack1.0 Syntax

[michaelmckinsey1]

Description

• Spack package naming syntax changed from "-" to "_" in spack1.0, so updating our package names.

Adding/modifying a benchmark (docs: Adding a Benchmark)

• repo/*

[michaelmckinsey1]

I thought this would work but

==> Warning: while setting up external spec cray-mpich@=9.0.1+gtl+wrappers %[email protected]: No such variant 'gtl' in package cray-mpich
==> Error: No such variant 'gtl' in package cray-mpich

[michaelmckinsey1]

Update: this PR is waiting until @scheibelp gets a chance to take a look.

[michaelmckinsey1]

dryruns should at least be passing now (I tested locally). Not sure about gitlab tests

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 63.11%. Comparing base (21f2e05) to head (3f86974).

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1091      +/-   ##
===========================================
+ Coverage    62.99%   63.11%   +0.11%     
===========================================
  Files           45       45              
  Lines         3432     3432              
  Branches       264      264              
===========================================
+ Hits          2162     2166       +4     
+ Misses        1261     1257       -4     
  Partials         9        9              

Files with missing lines	Coverage Δ
lib/benchpark/experiment.py	87.90% <100.00%> (+1.42%)	⬆️

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.