Fix Extrema failure test

[mujib77]

The Extrema failure test referenced minA/minB variables that no longer exist, causing tests_fail builds to fail.

This removes the outdated test case.

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: mujib77 / name: mujib77 (807da99)

[dashpole]

We should probably re-introduce the minA/minB variables in this file, rather than comment out the test

[mujib77]

Thanks! That makes sense — I'll reintroduce the minA/minB variables and update the PR accordingly.

[mujib77]

Reintroduced the minA/minB extrema test variables and verified the tests build correctly with go test -tags tests_fail.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82.9%. Comparing base (0f9ca98) to head (1651cfe).

Additional details and impacted files

@@           Coverage Diff           @@
##            main   #8338     +/-   ##
=======================================
- Coverage   82.9%   82.9%   -0.1%     
=======================================
  Files        314     314             
  Lines      25083   25083             
=======================================
- Hits       20798   20797      -1     
- Misses      3911    3912      +1     
  Partials     374     374             

see 1 file with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.