fix(db): make DBConvert tool compatible#4658

tomatoishealthy merged 2 commits intotronprotocol:release_v4.6.0tronprotocol/java-tron:release_v4.6.0from

tomatoishealthy:fix/rocksdb-convert-compatible-with-cpv2tomatoishealthy/java-tron:fix/rocksdb-convert-compatible-with-cpv2Copy head branch name to clipboard