Plugin Support

...G...... [DEV-3904] fixed lint issues in plugin/container package

Merge in AP/plugin-support from feature/DEV-3904-6.0 to release/6.0

* commit 'c6fce3e7f3e026cedbf367cb69fa04a7cc50752b':
  ...G...... [DEV-3904] enhanced error formating and naming
  ...G...... [DEV-3904] enhanced error formating
  ...G...... [DEV-3904] added wrapped error for timeout
  ...G...... [DEV-3904] refactored code to follow zabbix golang rules
  ...G...... [DEV-3904] merged implementation of getConnection for darwin and linux
  ...G...... [DEV-3904] refactored connection setting functionality
  ...G...... [DEV-3904] fixed errors caused by exporting Handler type
  ...G...... [DEV-3904] fixed lint issues in plugin/container related to commenting and exported Handler type
  ...G...... [DEV-3904] fixed lint issues in plugin/container package
  ...G...... [DEV-3904] fixed wsl lint issue in ignoreSIGINTandSIGTERM

(cherry picked from commit 5b5cd4f395485360125dafdfdc1622312d82646b)
(cherry picked from commit e5bd605dcd016648da83306511bc701178de0dad)