Update clamav to version 0.103.8 / rev 120 via SR 1066149
    
    https://build.opensuse.org/request/show/1066149
    by user rmax + dimstar_suse
    - Update to 0.103.8
      * CVE-2023-20032: Fixed a possible remote code execution vulnerability
        in the HFS+ file parser. Issue affects versions 1.0.0 and earlier,
        0.105.1 and earlier, and 0.103.7 and earlier. (bsc#1208363)
      * CVE-2023-20052: Fixed a possible remote information leak
        vulnerability in the DMG file parser. Issue affects versions 1.0.0
        and earlier, 0.105.1 and earlier, and 0.103.7 and earlier.
        (bsc#1208365)
      * Update vendored libmspack library to version 0.11alpha.
    - Package huge .html documentation in a separate subpackage.