test: disable summary for local

[Shinigami92]

This sets the summary prop to false for local / non-ci, because we are logging stuff while tests are running, and this makes putting out the summary only once at the end instead of refreshing the terminal-screen.

[netlify]

✅ Deploy Preview for fakerjs ready!

Name	Link
🔨 Latest commit	281d249
🔍 Latest deploy log	https://app.netlify.com/sites/fakerjs/deploys/67acf8f867910d0008f28856
😎 Deploy Preview	https://deploy-preview-3394.fakerjs.dev
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.97%. Comparing base (e28273f) to head (281d249).
Report is 1 commits behind head on next.

Additional details and impacted files

@@           Coverage Diff           @@
##             next    #3394   +/-   ##
=======================================
  Coverage   99.97%   99.97%           
=======================================
  Files        2811     2811           
  Lines      216965   216965           
  Branches      941      943    +2     
=======================================
+ Hits       216912   216914    +2     
+ Misses         53       51    -2     

see 1 file with indirect coverage changes