PostgreSQL

[ZBX-23217] fixed tls connection

* commit '111b15371436ee88242e3d0a3bbc0d48068fb6a4':
  [ZBX-23217] updated plugin support dependecy
  [ZBX-23217] updated readme
  [ZBX-23217] fixed ca file check with require connection type
  [ZBX-23217] fixed connection without tls enrcyption
  [ZBX-23217] code clean-up
  [ZBX-23217] added change log
  [ZBX-23217] fixed tls connection