Update GitHub Artifact Actions to v4 (major)

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/download-artifact	action	major	v3 -> v4
actions/upload-artifact	action	major	v3 -> v4

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Release Notes

actions/download-artifact (actions/download-artifact)

v4

Compare Source

actions/upload-artifact (actions/upload-artifact)

v4

Compare Source

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

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• If you want to rebase/retry this PR, check this box

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (5ac0e8d) 88.78% compared to head (7c18469) 88.78%.

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Additional details and impacted files

@@            Coverage Diff            @@
##             master     #141   +/-   ##
=========================================
  Coverage     88.78%   88.78%           
  Complexity       80       80           
=========================================
  Files            16       16           
  Lines           223      223           
  Branches         17       17           
=========================================
  Hits            198      198           
  Misses           14       14           
  Partials         11       11           

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