Merge pull request #331 from PeriHub/dependabot/github_actions/actions/upload-artifact-6

Bump actions/upload-artifact from 5 to 6

Author: CWillberg

.github/workflows/CI.yml

@@ -52,7 +52,7 @@ jobs:
         uses: julia-actions/julia-runtest@v1
       - name: Archive Test Results
         if: failure()
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: artifact-${{matrix.julia-version}}
           path: test/fullscale_tests/