Update notes for submitted changes

* app_voicemail: Fix pollmailboxes

4c/c8d29fd3dbf97c597a02cdb5815c925cc4f3e3

@@ -0,0 +1,9 @@
+Code-Review+1: Joshua Colp <jcolp@sangoma.com>
+Code-Review+1: Kevin Harwell <kharwell@digium.com>
+Code-Review+2: George Joseph <gjoseph@digium.com>
+Verified+2: Friendly Automation
+Submitted-by: Friendly Automation
+Submitted-at: Mon, 31 Aug 2020 08:50:16 -0500
+Reviewed-on: https://gerrit.asterisk.org/c/asterisk/+/14812
+Project: asterisk
+Branch: refs/heads/13