Zabbix

..F....... [ZBX-26123] added error message when URL of a web scenario contains an invalid hostid

* commit '8a320473d415e43c3123b89f6adaafe31f1ea6e1':
  ..F....... [ZBX-26123] updated the permission for creating/updating a new web scenario in a template
  ..F....... [ZBX-26123] updated the changelog text
  ..F....... [ZBX-26123] moved the check upon opening the page
  ..F....... [ZBX-26123] changed text in ChangeLog.d bugfix file
  ..F....... [ZBX-26123] added error message when URL of a web scenario contains an invalid hostid

(cherry picked from commit 8163b2f41af834f385014280b41957126624c3b4)