Bump actions/upload-artifact from 5.0.0 to 6.0.0 (#159066)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Martin Hjelmare <marhje52@gmail.com>
Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>

.github/workflows/ci.yaml

@@ -534,7 +534,7 @@ jobs:
           python --version
           uv pip freeze >> pip_freeze.txt
       - name: Upload pip_freeze artifact
-        uses: &actions-upload-artifact actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: &actions-upload-artifact actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: pip-freeze-${{ matrix.python-version }}
           path: pip_freeze.txt