modules: update routing

b8e0831 bird1: fix "Form token mismatch" errors in luci-app-bird1-ipv{4,6}
3d7df59 bird1: rename get_bool() to get_a_bool() in bird{4,6}-lib.sh
4e0e702 bird1-openwrt: fix Makefile issues
58a4a00 bird1-openwrt: use a single Makefile for IPv4 and IPv6 packages

modules

@@ -10,7 +10,7 @@ PACKAGES_PACKAGES_COMMIT=0d566071c90f7c1088fdc09360dc4216bef6765e
 
 PACKAGES_ROUTING_REPO=https://github.com/openwrt/routing.git
 PACKAGES_ROUTING_BRANCH=openwrt-22.03
-PACKAGES_ROUTING_COMMIT=cc1dd763e08cc03926883a8943212f7edf2bf2ce
+PACKAGES_ROUTING_COMMIT=1cc7676b9f32acc30ec47f15fcb70380d5d6ef01
 
 PACKAGES_GLUON_REPO=https://github.com/freifunk-gluon/packages.git
 PACKAGES_GLUON_COMMIT=04d2b6ffbb6ee02012f2733b7752d8db0d12eaff