chore(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] <support@github.com>

.github/workflows/testing.yaml

@@ -59,7 +59,7 @@ jobs:
           echo "MATRIX_JOB_IDENTIFIER=py${{ matrix.python-version }}-ansible-${clean_version}" >> $GITHUB_ENV
 
       - name: Upload generated SVGs as artefacts
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: generated-svgs-${{ env.MATRIX_JOB_IDENTIFIER }}
           path: ${{ env.SVG_FILES_PATH }}/