Update .gitignore for tests output

[zincnode]

• Update .gitignore for tests output

[youkaichao]

thanks!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.88%. Comparing base (2acfd19) to head (4a93892).
Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master      #71   +/-   ##
=======================================
  Coverage   90.88%   90.88%           
=======================================
  Files          10       10           
  Lines        1547     1547           
=======================================
  Hits         1406     1406           
  Misses        141      141           

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

---

🚨 Try these New Features:

• Flaky Tests Detection - Detect and resolve failed and flaky tests