Update notes for submitted changes

* res_pjsip_session.c: Fix compiler warnings.

6d/7af725590cc829d8e07e59b5587b01fcd5531a

@@ -0,0 +1,9 @@
+Code-Review+1: Sean Bright <sean.bright@gmail.com>
+Code-Review+1: Benjamin Keith Ford <bford@digium.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: Thu, 31 Dec 2020 13:12:56 -0600
+Reviewed-on: https://gerrit.asterisk.org/c/asterisk/+/15279
+Project: asterisk
+Branch: refs/heads/master