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](actions/upload-artifact@v3...v4)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/integration_tests.yml

@@ -44,28 +44,28 @@ jobs:
       - 
         name: Archive logs
         if: ${{ always() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: logs-r4-${{ github.sha }}
           path: tests/integration-tests/logs/*.log*
       - 
         name: Archive test reports
         if: ${{ always() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: html_summaries-r4-${{ github.sha }}
           path: tests/integration-tests/html_summaries/**/*.html
       - 
         name: Archive JSON results
         if: ${{ always() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: json_results-r4-${{ github.sha }}
           path: tests/integration-tests/json_results/**/*.json
       - 
         name: Archive annotations file
         if: ${{ always() }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: annotations-r4-${{ github.sha }}
           path: tests/integration-tests/annotations.json