wireshark: update to 12.4

The following vulnerabilities have been fixed.
* [1]wnpa-sec-2015-06
    The ATN-CPDLC dissector could crash. ([2]Bug 9952) [3]CVE-2015-2187
* [4]wnpa-sec-2015-07
    The WCP dissector could crash. ([5]Bug 10844) [6]CVE-2015-2188
* [7]wnpa-sec-2015-08
    The pcapng file parser could crash. ([8]Bug 10895) [9]CVE-2015-2189
* [10]wnpa-sec-2015-09
    The LLDP dissector could crash. ([11]Bug 10983) [12]CVE-2015-2190
* [13]wnpa-sec-2015-10
    The TNEF dissector could go into an infinite loop. Discovered by
    Vlad Tsyrklevich. ([14]Bug 11023) [15]CVE-2015-2191
* [16]wnpa-sec-2015-11
    The SCSI OSD dissector could go into an infinite loop. Discovered
    by Vlad Tsyrklevich. ([17]Bug 11024) [18]CVE-2015-2192

For more information see
https://www.wireshark.org/docs/relnotes/wireshark-1.12.4.html



Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>