fix: upgrade upload-artifact to v4

[ioanabrooks]

Description

This change upgrades upload-artifact action to v4. v3 is deprecated.

• also updates node version and coverage import syntax as per https://nodejs.org/docs/latest-v22.x/api/esm.html#import-attributes

Links

Ticket

GitHub issue:

Other links

Verification

Manual tests

Automated tests

• Unit tests added/updated
• E2E tests added/updated
• N/A - (provide a reason)
• deferred - (provide GitHub issue for tracking)

Housekeeping

• No non-essential console logs
• All new files contain license notice

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[cwoolum]

I'm good with this

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.86%. Comparing base (8d8ecbe) to head (5237dad).
Report is 11 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1173   +/-   ##
=======================================
  Coverage   93.86%   93.86%           
=======================================
  Files         150      150           
  Lines        6114     6114           
  Branches     1838     1838           
=======================================
  Hits         5739     5739           
  Misses        357      357           
  Partials       18       18           

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