Zabbix

...G...... [ZBX-26916] fixed websites with old TLS cert types not having their certificates accessed

Merge in ZBX/zabbix from feature/ZBX-26916-7.5 to master

* commit '893898c36e438344326afbd6c2d4ea5f7b18816f':
  ...G...... [ZBX-26916] fixed linter issues
  ...G...... [ZBX-26916] improved webcertificate plugin structure
  ...G...... [ZBX-26916] fixed lint issues
  ...G...... [ZBX-26916] added slice preallocation and improved naming
  ...G...... [ZBX-26916] fixed some websites not having their certificates accessed