Bump actions/upload-artifact from 4 to 5 (SciTools#6771)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4...v5)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '5'
  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/benchmarks_report.yml

@@ -54,7 +54,7 @@ jobs:
           echo "reports_exist=$reports_exist" >> "$GITHUB_OUTPUT"
 
       - name: Store artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: benchmark_reports
           path: benchmark_reports

.github/workflows/benchmarks_run.yml

@@ -157,15 +157,15 @@ jobs:
       - name: Upload any benchmark reports
         # Uploading enables more downstream processing e.g. posting a PR comment.
         if: success() || steps.overnight.outcome == 'failure'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: benchmark_reports
           path: .github/workflows/benchmark_reports
 
       - name: Archive asv results
         # Store the raw ASV database(s) to help manual investigations.
         if: ${{ always() }}
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: asv-raw-results
           path: benchmarks/.asv/results

.github/workflows/ci-wheels.yml

@@ -37,7 +37,7 @@ jobs:
       run: |
         pipx run build
 
-    - uses: actions/upload-artifact@v4
+    - uses: actions/upload-artifact@v5
       with:
         name: pypi-artifacts
         path: ${{ github.workspace }}/dist/*