MongoDB

.......... [ZBXNEXT-8330] updated with support for default

* commit '203a2c0bca5ec67fa24f667e771960df3021fd5c':
  ...G...... [ZBXNEXT-8330] code clean up
  ...G...... [ZBXNEXT-8330] added missing config defaults and updated to correct plugin-support
  .......... [ZBXNEXT-8330] fixed defaults
  .......... [ZBXNEXT-8330] updated plugin support to correct protocol version
  .......... [ZBXNEXT-8330] updated with support for default