fix: Adjust sbottom region A regression test tolerance for GHA runner change

[matthewfeickert]

Description

Resolves #1362

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• Tests are passing
• "WIP" removed from the title of the pull request
• Selected an Assignee for the PR to be responsible for the log summary

Before Merging

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* Modify the tolerance of the sbottom Region A regression test to pass after GitHub Action runner change
   - Change is needed for only one expected CLs value

[matthewfeickert]

Things are currently failing due to problems with jaxlib v0.1.63 and jax v0.2.10 on MacOS runners. jaxlib v0.1.63 was released today (2021-03-17) so I'll file an Issue for it with the JAX team.

[matthewfeickert]

The good news is that the failure for the Mac runners is being caused by a broken wheel upload to PyPI and should be fixed within 24 hours.

[codecov]

Codecov Report

Merging #1364 (ff76559) into master (2fbc4bd) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1364   +/-   ##
=======================================
  Coverage   97.50%   97.50%           
=======================================
  Files          63       63           
  Lines        3768     3768           
  Branches      538      538           
=======================================
  Hits         3674     3674           
  Misses         55       55           
  Partials       39       39           

Flag	Coverage Δ
unittests	97.50% <ø> (ø)

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