testing fixes for windows-arm ci

[sgmenda]

This reverts commit 6de0cdb.

The test was not failing before it: https://github.com/aws/aws-lc/actions/runs/19558029015/job/56004861170

And fails after: https://github.com/aws/aws-lc/actions/runs/19583522391/job/56087698449

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license and the ISC license.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 78.23%. Comparing base (f5e4585) to head (8e57b05).
⚠️ Report is 175 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2896      +/-   ##
==========================================
+ Coverage   78.22%   78.23%   +0.01%     
==========================================
  Files         683      683              
  Lines      117491   117477      -14     
  Branches    16510    16507       -3     
==========================================
+ Hits        91909    91911       +2     
+ Misses      24694    24679      -15     
+ Partials      888      887       -1     

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[sgmenda]

this did not fix the windows ci, so closing.