Bump actions/download-artifact from 4 to 7 (#708)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4 to 7.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v4...v7)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/test.yml

@@ -92,7 +92,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Download coverage reports from the test job
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
 
       - uses: qltysh/qlty-action/coverage@v2
         with: