modules: update routing

84d97e6 bird2: Bump to v2.16
3b075f8 bird2: use official example config file
5e38e10 bird2: Prevent unaligned access on ARM

Signed-off-by: Florian Maurer <f.maurer@outlook.de>

modules

@@ -13,4 +13,4 @@ PACKAGES_PACKAGES_COMMIT=e558c89b1b65cb1cb0babb3fbf9ee90eb64e21cc
 
 PACKAGES_ROUTING_REPO=https://github.com/openwrt/routing.git
 PACKAGES_ROUTING_BRANCH=openwrt-24.10
-PACKAGES_ROUTING_COMMIT=d4125fbe02ad9996cc0367ca48f34f5cbf4a964f
+PACKAGES_ROUTING_COMMIT=84d97e684bcb6a63dbfdfbfd9ec7407192861239