Reactivate Plexon 2 tests on Mac arm.

[h-mayorquin]

As discussed on #1192.

Let's monitor the test for a couple of merges.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.65%. Comparing base (96dfdff) to head (ce9dbd4).
Report is 32 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1195      +/-   ##
==========================================
- Coverage   90.69%   89.65%   -1.05%     
==========================================
  Files         129      129              
  Lines        8189     8378     +189     
==========================================
+ Hits         7427     7511      +84     
- Misses        762      867     +105     

Flag	Coverage Δ
unittests	89.65% <ø> (-1.05%)	⬇️

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see 20 files with indirect coverage changes

[h-mayorquin]

@pauladkisson seems to be working here : /

Let's look at this across a couple of updates to see if the error re-appears.

[pauladkisson]

seems to be working here : /

What do you mean? This one is failing: macos-latest Python 3.10

[h-mayorquin]

seems to be working here : /

What do you mean? This one is failing: macos-latest Python 3.10

My bad, I spoke too soon. Ok. So, at least we can track it and fix it here.