Release v3.4.0

bcos-sdk-jni

更新

• 去掉日志中对证书信息的打印

修复

• 修复rpc模块的jvm没有detach线程，导致java-sdk析构失败的问题

What's Changed

• Release 3.4.0 by @LucasLi1024 in #168
• update c-sdk/jni version to 3.4.0 && add change log by @LucasLi1024 in #169

Full Changelog: v3.3.0...v3.4.0