build(deps): bump actions/upload-artifact from 3 to 4

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v3...v4)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/coverage.yml

@@ -39,7 +39,7 @@ jobs:
           token: ${{secrets.CODECOV_TOKEN}}
 
       - name: Archive code coverage results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: code-coverage-report
           path: cobertura.xml

.github/workflows/release.yml

@@ -150,14 +150,14 @@ jobs:
         echo "DEB_PATH=${DEB_PATH}" >> $GITHUB_OUTPUT
 
     - name: "Artifact upload: tarball"
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: ${{ steps.package.outputs.PKG_NAME }}
         path: ${{ steps.package.outputs.PKG_PATH }}
         if-no-files-found: error
 
     - name: "Artifact upload: Debian package"
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       if: steps.debian-package.outputs.DEB_NAME
       with:
         name: ${{ steps.debian-package.outputs.DEB_NAME }}