Update notes for submitted changes

* res_pjsip_session: Rewrite o= with external_media_address.

07/47ac893b277dbcab384607e533732b8e6cc0ef

@@ -0,0 +1,9 @@
+Code-Review+1: Richard Mudgett <rmudgett@digium.com>
+Code-Review+1: Joshua Colp <jcolp@digium.com>
+Code-Review+2: Sean Bright <sean.bright@gmail.com>
+Verified+2: George Joseph <gjoseph@digium.com>
+Submitted-by: George Joseph <gjoseph@digium.com>
+Submitted-at: Wed, 11 Apr 2018 14:19:38 -0500
+Reviewed-on: https://gerrit.asterisk.org/8761
+Project: asterisk
+Branch: refs/heads/master