chore(deps): bump actions/upload-artifact from 6 to 7 (#171)

Author: dependabot[bot]

.github/workflows/osps-security-assessment.yml

@@ -39,7 +39,7 @@ jobs:
 
       - name: Upload Assessment Results
         if: always()
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: osps-assessment-results-${{ github.run_number }}
           path: evaluation_results/