Zabbix

..F....... [ZBX-23663] fixed SAML cannot be enabled when PHP LDAP extension is missing

Merge in ZBX/zabbix from feature/ZBX-23663-6.4 to release/6.4

* commit '11be85ae7eec384a5575eeda77d3295edd443474':
  ..F....... [ZBX-23663] auth enabled checkbox presence is already checked when ldap events are added
  ..F....... [ZBX-23663] use db value when jit provisioning is disabled
  ..F....... [ZBX-23663] elements that can be made editable should modify the "disabled" attribute.
  ..F....... [ZBX-23663] reverted to readonly attribute usage for ldap configuration tab
  .......... [ZBX-23663] fixed changelog message
  ..F....... [ZBX-23663] changed readonly to disabled to disallow changes when click on label
  ..F....... [ZBX-23663] fixed SAML cannot be enabled when PHP LDAP extension is missing