Updating RMR version to 4.8.5

Signed-off-by: czichy <thoralf.czichy@nokia.com>
Change-Id: I13315cc0b4da99925b47f5dc41d095797976add1
diff --git a/RELNOTES b/RELNOTES
index 15d9ecf..b6df71e 100644
--- a/RELNOTES
+++ b/RELNOTES
@@ -1,3 +1,6 @@
+### v0.9.3
+* updating RMR to 4.8.5
+
 ### v0.9.2
 * fixed issue in meid table if same meid is associated with different E2T