Zabbix

A......... [DEV-2372] created api tests for scim user and group requests

Merge in ZBX/zabbix from feature/DEV-2372-6.3 to master

* commit 'fdebc523a92109f312de76be9b99e43254dbddd1': (28 commits)
  A......... [DEV-2372] fixed undefined index error when updating provisioned user, created by ZBX-21871
  ..F....... [DEV-2372] moved CAPIScimTest file to api_json/common
  A......... [DEV-2372] removed unnecessary else statements
  A......... [DEV-2372] removed unnecessary commas
  A......... [DEV-2372] made fixes to tests to pass postgresql
  A......... [DEV-2372] fixed failed tests, made some code refactoring
  A......... [DEV-2372] made fixes to the code after Jenkins tests
  A......... [DEV-2372] removed getAuthorizationHeader() method from CJsonRpc, it is done in CHttpRequest, fixed some missed code parts in Scim tests, refactored code
  A......... [DEV-2372] added code to retrieve hidden Apache authorization token
  A......... [DEV-2372] added test files to the ApiJsonTests register
  A......... [DEV-2372] renamed test names, changed sql query to capitalized
  A......... [DEV-2372] changed token generation moment, added scim call stream fail action
  A......... [DEV-2372] fixed scim user patch attribute active change from string to bool
  A......... [DEV-2372] updated scim user test with patch test, refactored get tests, updated put test
  A......... [DEV-2372] updated scim group patch validation rules and response in case of user deletion
  A......... [DEV-2372] added additional cases for scim group patch test, updated resolveData() function
  A......... [DEV-2372] added part of the group patch tests
  A......... [DEV-2372] slightly changed commit 3122a3faf03 and updated id validation rules, where not empty is not supported anymore
  A......... [DEV-2372] fixed scim group user validation in post and put requests, added id validation in put request
  A......... [DEV-2372] updated scim group api tests to match updates from master branch
  ...

(cherry picked from commit 5ca79dbcc7a39287d460c9eff79a321b346aa286)