package/wireshark: security bump to v3.2.2

This fixes the following CVEs:
 - CVE-2020-9428:
   In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14,
   the EAP dissector could crash. This was addressed in
   epan/dissectors/packet-eap.c by using more careful sscanf parsing.

 - CVE-2020-9429:
   In Wireshark 3.2.0 to 3.2.1, the WireGuard dissector could crash.
   This was addressed in epan/dissectors/packet-wireguard.c by
   handling the situation where a certain data structure intentionally
   has a NULL value.

 - CVE-2020-9430:
   In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14,
   the WiMax DLMAP dissector could crash.
   This was addressed in plugins/epan/wimax/msg_dlmap.c by validating
   a length field.

 - CVE-2020-9431:
   In Wireshark 3.2.0 to 3.2.1, 3.0.0 to 3.0.8, and 2.6.0 to 2.6.14,
   the LTE RRC dissector could leak memory. This was addressed in
   epan/dissectors/packet-lte-rrc.c by adjusting certain append operations.

Signed-off-by: Titouan Christophe <titouan.christophe@railnova.eu>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>