fix: use correct byte order in NonZero::from_le_byte_array

[fcasal]

The "little-endian" function was incorrectly calling T::from_be_byte_array instead of T::from_le_byte_array.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 87.88%. Comparing base (236d679) to head (3b0f5ce).
⚠️ Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1211      +/-   ##
==========================================
+ Coverage   87.86%   87.88%   +0.01%     
==========================================
  Files         184      184              
  Lines       21005    21010       +5     
==========================================
+ Hits        18457    18465       +8     
+ Misses       2548     2545       -3     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

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