chore(deps): update actions/upload-artifact action to v6

Author: renovate[bot]

.github/workflows/openssf.yml

@@ -52,7 +52,7 @@ jobs:
           publish_results: true
 
       - name: Upload artifact
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: SARIF file
           path: results.sarif