[3rdparty] Bump symfony/routing

diff --git a/3rdparty b/3rdparty
index 77d15ce0711c74b41356cfd9a8402140915d7d8a..8151a42d4090a26f8e8f372dfb0f54aba42d7fef 160000 (submodule)
--- a/3rdparty
+++ b/3rdparty
@@ -1 +1 @@
-Subproject commit 77d15ce0711c74b41356cfd9a8402140915d7d8a
+Subproject commit 8151a42d4090a26f8e8f372dfb0f54aba42d7fef