chore(deps): bump actions/upload-artifact from 4 to 5

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] <support@github.com>

Author: dependabot[bot]

.github/workflows/on-push.yml

@@ -33,7 +33,7 @@ jobs:
     - name: Run acceptance tests
       run: |
         inv atest
-    - uses: actions/upload-artifact@v4
+    - uses: actions/upload-artifact@v5
       if: ${{ always() }}
       with:
         name: Test_results_${{ matrix.python-version }}

.github/workflows/release.yml

@@ -36,7 +36,7 @@ jobs:
       - name: Run acceptance tests
         run: |
           inv atest
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         if: ${{ always() }}
         with:
           name: Test_results_${{ matrix.python-version }}