package/clamav: security bump to version 0.103.9

Fixes the following security issue:

- CVE-2023-20197: A vulnerability in the filesystem image parser for
  Hierarchical File System Plus (HFS+) of ClamAV could allow an
  unauthenticated, remote attacker to cause a denial of service (DoS)
  condition on an affected device.  This vulnerability is due to an
  incorrect check for completion when a file is decompressed, which may
  result in a loop condition that could cause the affected software to stop
  responding.

For details, see the announcement:
https://blog.clamav.net/2023/07/2023-08-16-releases.html

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/clamav/clamav.hash

@@ -1,5 +1,5 @@
 # Locally calculated
-sha256  6f49da6ee927936de13d359e559d3944248e3a257d40b80b6c99ebe6fe8c8c3f  clamav-0.103.8.tar.gz
+sha256  bd9345671c8089b2bbbd8c34be3bca04cffa3142cf7a3afc12527037dfd3aa88  clamav-0.103.9.tar.gz
 sha256  0c4fd2fa9733fc9122503797648710851e4ee6d9e4969dd33fcbd8c63cd2f584  COPYING
 sha256  d72a145c90918184a05ef65a04c9e6f7466faa59bc1b82c8f6a8ddc7ddcb9bed  COPYING.bzip2
 sha256  dfb818a0d41411c6fb1c193c68b73018ceadd1994bda41ad541cbff292894bc6  COPYING.file

package/clamav/clamav.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-CLAMAV_VERSION = 0.103.8
+CLAMAV_VERSION = 0.103.9
 CLAMAV_SITE = https://www.clamav.net/downloads/production
 CLAMAV_LICENSE = GPL-2.0
 CLAMAV_LICENSE_FILES = COPYING COPYING.bzip2 COPYING.file COPYING.getopt \