Update notes for submitted changes

* res_musiconhold: Add support of various URL-schemes by MoH.

92/f5cf7f2d5b0b3c0cc76bb14fa9d1d2ebb57e44

@@ -0,0 +1,9 @@
+Code-Review+1: Sean Bright <sean.bright@gmail.com>
+Code-Review+1: Joshua Colp <jcolp@sangoma.com>
+Code-Review+2: George Joseph <gjoseph@digium.com>
+Verified+2: George Joseph <gjoseph@digium.com>
+Submitted-by: George Joseph <gjoseph@digium.com>
+Submitted-at: Wed, 27 Jan 2021 10:39:57 -0600
+Reviewed-on: https://gerrit.asterisk.org/c/asterisk/+/15381
+Project: asterisk
+Branch: refs/heads/master