Zabbix

A.F....... [ZBX-21850] moved the sorting of filter conditions to the action.get, discoveryrule.get and correlation.get methods

* commit '05a0395e0f50be40a2654c17cc12e8cce327cbff':
  A......... [ZBX-21850] removed useless micro-optimizations; replaced array_merge with array_push
  A......... [ZBX-21850] simplified code of sorting filters for actions, correlations and LLD rules; refactored code of conversion the filter formula and conditions
  ..F....... [ZBX-21850] fixed undefined index errors when creating action with custom filter formula
  .D........ [ZBX-21850] added ChangeLog entry
  .......... [ZBX-21850] fixed testFormAction Selenium tests
  A.F....... [ZBX-21850] moved the sorting of filter conditions to the action.get, discoveryrule.get and correlation.get methods