Update notes for submitted changes

* res/res_ari: Added ARI resource /ari/channels/{channelId}/rtp_statistics

fb/7aa52ae0188f9b73196c25e6984141ee2be377

@@ -0,0 +1,9 @@
+Code-Review+1: Joshua Colp <jcolp@digium.com>
+Code-Review+1: Benjamin Keith Ford <bford@digium.com>
+Code-Review+2: George Joseph <gjoseph@digium.com>
+Verified+2: Friendly Automation
+Submitted-by: Friendly Automation
+Submitted-at: Mon, 08 Apr 2019 10:27:07 -0500
+Reviewed-on: https://gerrit.asterisk.org/c/asterisk/+/11200
+Project: asterisk
+Branch: refs/heads/13