iwinfo: update to latest git

dd508af iwinfo: fix QCA9984 vendor id
0eaabf1 iwinfo: add device id for Atheros AR9287
6e998ec iwinfo: add device id for MediaTek MT7612E
5aa8c54 libiwinfo: nl80211: add mesh stats on assoclist.
77a9e98 iwinfo: Add Mikrotik R11e-2HPnD and R11e-5HacT to hardware list

Signed-off-by: Mathias Kresin <dev@kresin.me>

package/network/utils/iwinfo/Makefile

@@ -11,9 +11,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/iwinfo.git
-PKG_SOURCE_DATE:=2018-07-31
-PKG_SOURCE_VERSION:=65b8333f5b66f8812c1ed21a4d5b28a576e6ba63
-PKG_MIRROR_HASH:=78574c9f3da286ce2d896855e67193e88a5829fff8616ab093987ea3761c33c3
+PKG_SOURCE_DATE:=2018-12-25
+PKG_SOURCE_VERSION:=dd508af481406bbbe42eaa20a54226645f0301cc
+PKG_MIRROR_HASH:=97755ee68e62508dae739236b9d80607ae275fa8101297b3b00ba9a143702064
 PKG_MAINTAINER:=Jo-Philipp Wich <jo@mein.io>
 PKG_LICENSE:=GPL-2.0