(cherry picked from commit efa99e0f06)

(cherry picked from commit 232f26ea3b)

(cherry picked from commit 2253dce4d7)

(cherry picked from commit 0e8d475de7)

(cherry picked from commit 1e9bd451e5)

(cherry picked from commit f959b38a89)

(cherry picked from commit 8c6df359a5)

1、增加接口trustie_bind
2、根据server_type字段判断使用哪个数据库连接

* api/v1/repos/{owner}/{repo}/pulls/{number}/commits
* api/v1/repos/{owner}/{repo}/pulls/{number}/files
* api/v1/repos/{owner}/{repo}/compare/{base}...{head}