chore(deps): update github artifact actions (major)

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/download-artifact	action	major	v6 -> v7
actions/upload-artifact	action	major	v5 -> v6

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Release Notes

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

v7

Compare Source

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

v6

Compare Source

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Configuration

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

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

👻 Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.

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

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.49%. Comparing base (276b9a5) to head (fc384f3).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #312   +/-   ##
=======================================
  Coverage   94.49%   94.49%           
=======================================
  Files          42       42           
  Lines         709      709           
=======================================
  Hits          670      670           
  Misses         39       39           

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