Centos spec fix for trust_router

diff --git a/trust_router b/trust_router
index 43a547a..8a64878 160000 (submodule)
--- a/trust_router
+++ b/trust_router
@@ -1 +1 @@
-Subproject commit 43a547a837323b8d628d0f38e0f97b6cbc2fa448
+Subproject commit 8a64878be5b76a553c8eb4cc8d4a38786d9c063c