add option to skip experiment steps

[aabills]

Description

Adds an option to skip experiment steps. This is useful in CCCV if you start with too high of an initial SOC to run the CC step.

Fixes # (issue)

Type of change

Please add a line in the relevant section of CHANGELOG.md to document the change (include PR #)

Important checks:

Please confirm the following before marking the PR as ready for review:

• No style issues: nox -s pre-commit
• All tests pass: nox -s tests
• The documentation builds: nox -s doctests
• Code is commented for hard-to-understand areas
• Tests added that prove fix is effective or that feature works

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.70%. Comparing base (8235474) to head (0712fca).
Report is 1 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #4839   +/-   ##
========================================
  Coverage    98.70%   98.70%           
========================================
  Files          303      303           
  Lines        23335    23343    +8     
========================================
+ Hits         23032    23040    +8     
  Misses         303      303           

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[MarcBerliner]

Looks good, just some minor comments.

[kratman]

@aabills I made this a draft so that it was not accidentally merged while you address Valentin's comments

[aabills]

Thanks yeah this is going to take a bit longer because it substantially changes behavior in a few tests, so will take a bit of back and forth to get coverage.