update ms2 and ortp for call quality indicator improvements.

[linphone] / oRTP

diff --git a/oRTP b/oRTP
index 31d242e8c544ed197f60630593515aef2fb580e9..35f5efbfbf7814bd0403249431a6b94d6c4286b4 160000 (submodule)
--- a/oRTP
+++ b/oRTP
@@ -1 +1 @@
-Subproject commit 31d242e8c544ed197f60630593515aef2fb580e9
+Subproject commit 35f5efbfbf7814bd0403249431a6b94d6c4286b4