wireshark: bump version to 2.2.2 (security)

Release notes:
  https://www.wireshark.org/docs/relnotes/wireshark-2.2.2.html

Security fixes:
  wnpa-sec-2016-62. DTN infinite loop.
  wnpa-sec-2016-61. DCERPC crash.
  wnpa-sec-2016-60. OpenFlow crash.
  wnpa-sec-2016-59. AllJoyn crash.
  wnpa-sec-2016-58. Profinet I/O long loop.

  For more details: https://www.wireshark.org/security/

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/wireshark/wireshark.hash

@@ -1,2 +1,2 @@
-# From: https://www.wireshark.org/download/src/all-versions/SIGNATURES-2.2.1.txt
-sha256 900e22af04c8b35e0d02a25a360ab1fb7cfe5ac18fc48a9afd75a7103e569149  wireshark-2.2.1.tar.bz2
+# From: https://www.wireshark.org/download/src/all-versions/SIGNATURES-2.2.2.txt
+sha256 f9acef5e9a9021a400b4244fafc06969f41ec594ec57fd7f0ff63bafca0055b3  wireshark-2.2.2.tar.bz2

package/wireshark/wireshark.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-WIRESHARK_VERSION = 2.2.1
+WIRESHARK_VERSION = 2.2.2
 WIRESHARK_SOURCE = wireshark-$(WIRESHARK_VERSION).tar.bz2
 WIRESHARK_SITE = https://www.wireshark.org/download/src/all-versions
 WIRESHARK_LICENSE = wireshark license