modules: update routing packages

bc6e7f6 Merge pull request #425 from ecsv/batadv-18.06
c00a1bf alfred: Merge bugfixes from 2018.4
7bf62cc batman-adv: Merge bugfixes from 2018.4
d1cf6d1 Merge pull request #422 from ecsv/batadv-18.06
121c92d batctl: Don't overwrite default PKG_BUILD_DIR
95e56cf alfred: Add openwrt revision to internal version
93cce26 batctl: Add openwrt revision to internal version
1a83b56 batman-adv: Add openwrt revision to internal version
1ba424a batman-adv: Load module with AutoProbe
b9656fb batman-adv: Fix search for cfg80211 module symbols
059d726 batman-adv: Remove unused option "interfaces" in config
3d5c2d0 batman-adv: Add DEBUG_LOG -> DEBUGFS dependency
a9a4b04 batman-adv: Rebuild automatically on mac80211 changes

modules

@@ -10,7 +10,7 @@ PACKAGES_PACKAGES_COMMIT=c6a9b01a622d152a90ebf9046f7d1241d9697934
 
 PACKAGES_ROUTING_REPO=https://github.com/openwrt-routing/packages.git
 PACKAGES_ROUTING_BRANCH=openwrt-18.06
-PACKAGES_ROUTING_COMMIT=8b760071d17ca1245726903aae0d05d5ea6fe6e6
+PACKAGES_ROUTING_COMMIT=bc6e7f6903c8237c77131aedfc92dba40e1bc6ac
 
 PACKAGES_LUCI_REPO=https://github.com/openwrt/luci.git
 PACKAGES_LUCI_BRANCH=openwrt-18.06