Zabbix

..F....... [ZBXNEXT-7722] fixed runtime errors when using Zabbix with PHP 8.1

* commit '999c508c4f25f8f05c69c4b1f07b9a22457d022a':
  .......... [ZBXNEXT-7722] replaced error message in autotest
  ..F....... [ZBXNEXT-7722] fixed graph line being drawn with an upward offset of one pixel
  ..F....... [ZBXNEXT-7722] fixed runtime error "implicit conversion from float to int loses precision"
  ..F....... [ZBXNEXT-7722] fixed code style
  ..F....... [ZBXNEXT-7722] fixed runtime errors "implicit conversion from float to integer loses precision"
  ..F....... [ZBXNEXT-7722] fixed runtime error "implicit conversion from float to integer loses precision"
  ..F....... [ZBXNEXT-7722] fixed code style
  ..F....... [ZBXNEXT-7722] fixed code style
  ..F....... [ZBXNEXT-7722] fixed runtime error "implicit conversion from float to integer loses precision"
  ..F....... [ZBXNEXT-7722] fixed imagepolygon() and imagefilledpolygon() expect different number of parameters prior to PHP 8.1.0 and after
  ..F....... [ZBXNEXT-7722] fixed runtime error "implicit conversion from float to integer loses precision"
  ..F....... [ZBXNEXT-7722] fixed code style
  ..F....... [ZBXNEXT-7722] fixed runtime error "implicit conversion from float to integer loses precision"
  .D........ [ZBXNEXT-7722] added changelog file
  ..F....... [ZBXNEXT-7722] fixed runtime errors when using Zabbix with PHP 8.1