Uvoz u git: clamav-cn 3:0.92.1-1

* Ovisnost o najnovijoj verziji koja ispravlja nekoliko sigurnosnih
  propusta:
  - [2007-6595]: libclamav/others.c: symlink vulnerability
    cli_gentempfd now calls open with O_EXCL (closes: #458532)
  - [CVE-2008-0318]: libclamav/pe.c: possible integer overflow
  - libclamav/mew.c: possible heap corruption