Zabbix

..F.....ST [ZBXNEXT-7726] modified not supported error handling in preprocessing - fixes for export and import

* commit '9a0626ae504cc51a76d245cdb30bff4b8d465315':
  ........S. [ZBXNEXT-7726] improved code style
  ..F.....S. [ZBXNEXT-7726] improved code style
  .........T [ZBXNEXT-7726] added required parameter for CHECK_NOT_SUPPORTED items
  ..F.....S. [ZBXNEXT-7726] moved conversion code; added patch
  ..F....... [ZBXNEXT-7726] fixed missing preprocessing type entry for LLD; added conversion for old-style params of "Check for not supported" steps