update RPP library to flexray version

diff --git a/rpp-lib b/rpp-lib
index 6f72643dd45f75c794ed56cc374a223fbdd3fd9b..0de4e2f897bcaf134ea9de1786faafb46ab1274a 160000 (submodule)
--- a/rpp-lib
+++ b/rpp-lib
@@ -1 +1 @@
-Subproject commit 6f72643dd45f75c794ed56cc374a223fbdd3fd9b
+Subproject commit 0de4e2f897bcaf134ea9de1786faafb46ab1274a