Migrate to actions/upload-artifact@v4 in fuzzer sub-project

Author: Mingun

.github/workflows/cifuzz.yml

@@ -17,7 +17,7 @@ jobs:
        language: rust
        fuzz-seconds: 600
    - name: Upload Crash
-     uses: actions/upload-artifact@v3
+     uses: actions/upload-artifact@v4
      if: failure() && steps.build.outcome == 'success'
      with:
        name: artifacts