🐛 Replace deprecated upload action for e2e

[dtfranz]

E2E is failing due to an action we use which in turn uses a deprecated version of actions/upload-artifact. Confusingly, the article here states that this will happen on the 30th, and yet it's failing today (example)

[netlify]

✅ Deploy Preview for olmv1 ready!

Name	Link
🔨 Latest commit	5f20c36
🔍 Latest deploy log	https://app.netlify.com/sites/olmv1/deploys/6789360f05a4c10008baf883
😎 Deploy Preview	https://deploy-preview-1632--olmv1.netlify.app
📱 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 66.71%. Comparing base (c2dfa2e) to head (5f20c36).
Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1632   +/-   ##
=======================================
  Coverage   66.71%   66.71%           
=======================================
  Files          57       57           
  Lines        4588     4588           
=======================================
  Hits         3061     3061           
  Misses       1302     1302           
  Partials      225      225           

Flag	Coverage Δ
e2e	52.66% <ø> (-0.09%)	⬇️
unit	53.66% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

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