Update ms2

[linphone] / mediastreamer2

diff --git a/mediastreamer2 b/mediastreamer2
index 3f06cd60f1864b8c811e0f4e4590991802ce5ea7..9b3487265555c933375ce932f4e3e6511cf532dd 160000 (submodule)
--- a/mediastreamer2
+++ b/mediastreamer2
@@ -1 +1 @@
-Subproject commit 3f06cd60f1864b8c811e0f4e4590991802ce5ea7
+Subproject commit 9b3487265555c933375ce932f4e3e6511cf532dd