Zabbix

..F....... [ZBX-25445] fixed regrepl functionality when capturing groups are used

* commit '99a388985ace1d22cfced9d786304f0a40f1f732':
  ..F....... [ZBX-25445] fixed macro regrepl method functionality when capturing groups are used in parameters; added new test case
  ..F....... [ZBX-25445] fixed macro regrepl method functionality when capturing groups are used in parameters; added new test cases
  ..F....... [ZBX-25445] fixed replacement in regrepl macro function when non existing captured groups are used in parameters
  ..F....... [ZBX-25445] fixed regrepl functionality when capturing groups are used

(cherry picked from commit 0c63e44b81dab62088e88c5d89943c3dbb39bf1f)