package/suricata: security bump to version 6.0.4

Various security, performance, accuracy and stability issues have been
fixed, including two TCP evasion issues. CVE 2021-37592 was assigned.

https://forum.suricata.io/t/suricata-6-0-4-and-5-0-8-released

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/suricata/suricata.hash

@@ -1,5 +1,5 @@
 # Locally computed:
-sha256  daf134bb2d7c980035e9ae60f7aaf313323a809340009f26e48110ccde81f602  suricata-6.0.3.tar.gz
+sha256  a8f197e33d1678689ebbf7bc1abe84934c465d22c504c47c2c7e9b74aa042d0d  suricata-6.0.4.tar.gz
 
 # Hash for license files:
 sha256  8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING

package/suricata/suricata.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-SURICATA_VERSION = 6.0.3
+SURICATA_VERSION = 6.0.4
 SURICATA_SITE = https://www.openinfosecfoundation.org/download
 SURICATA_LICENSE = GPL-2.0
 SURICATA_LICENSE_FILES = COPYING LICENSE