update to TrixiTest.jl v2

[ranocha]

Closes #2684

[github-actions]

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Created with ❤️ by the Trixi.jl community.

[DanielDoehring]

Xref #2682

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.10%. Comparing base (593e3ee) to head (67e7e2a).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2683      +/-   ##
==========================================
- Coverage   96.85%   92.10%   -4.75%     
==========================================
  Files         546      546              
  Lines       43246    43226      -20     
==========================================
- Hits        41885    39811    -2074     
- Misses       1361     3415    +2054     

Flag	Coverage Δ
unittests	92.10% <ø> (-4.75%)	⬇️

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[ranocha]

Why the changes to the test files?

[DanielDoehring]

Hm, looks like the computations of the crashing test are not really performed in Float32:

https://github.com/trixi-framework/Trixi.jl/actions/runs/19887334753/job/56997422388?pr=2683#step:7:859

[JoshuaLampert]

Yes. There is already a fix in TrixiTest.jl.