Update notes for submitted changes

* res_pjsip: Add support for dnsmgr to external_media_address.

fb/8631e6a58da58c021763b6fcf285bb04473822

@@ -0,0 +1,9 @@
+Code-Review+1: George Joseph <gjoseph@digium.com>
+Code-Review+1: Scott Griepentrog <sgriepentrog@digium.com>
+Code-Review+2: Kevin Harwell <kharwell@digium.com>
+Verified+2: Joshua Colp <jcolp@digium.com>
+Submitted-by: Joshua Colp <jcolp@digium.com>
+Submitted-at: Tue, 01 Aug 2017 13:44:52 -0500
+Reviewed-on: https://gerrit.asterisk.org/6069
+Project: asterisk
+Branch: refs/heads/14