Update dependency com.google.code.gson:gson to v2.9.0 (#75)
Update dependency com.google.code.gson:gson to v2.9.0 (#75)

Co-authored-by: ws-on-ws[bot] <07d3f7c3a4db31d86c723c967d543bb217b8d41f@users.noreply.github.com>
whitesource/agents,whitesource/agents