VOL-5452 define proto definitions for ONU SN disable

Change-Id: I3fba22f94914ffa3f0fe2a8b537353e9f5f231b9
Signed-off-by: Abhilash laxmeshwar <abhilash.laxmeshwar@radisys.com>
diff --git a/protos/voltha_protos/common.proto b/protos/voltha_protos/common.proto
index d2fe18b..936cd30 100755
--- a/protos/voltha_protos/common.proto
+++ b/protos/voltha_protos/common.proto
@@ -186,4 +186,4 @@
     fixed64 bip_errors = 15;
     fixed64 bip_units = 61;
     fixed32 timestamp = 16;
-}
\ No newline at end of file
+}