Zabbix

..F....... [ZBX-25041] improved configuration form validation in Graph and Pie chart widgets when referenced item widget is unavailable

* commit 'c61301efb500ac4b90911140f547fd99baf6698c':
  .......... [ZBX-25041] removed workaround according to the TODO comment
  ..F....... [ZBX-25041] updated changelog message
  ..F....... [ZBX-25041] changed $item_spec reference in error assignment flow
  ..F....... [ZBX-25041] fixed item validation in SVG graph and Pie chart widgets when the referred in item widget is unavailable