Update upload-artifact to v4

Author: schungx

.github/workflows/oss-fuzz.yml

@@ -28,7 +28,7 @@ jobs:
        fuzz-seconds: 600
        output-sarif: true
    - name: Upload Crash
-     uses: actions/upload-artifact@v3
+     uses: actions/upload-artifact@v4
      if: failure() && steps.build.outcome == 'success'
      with:
        name: artifacts