Update notes for submitted changes

* streams: Fix one memory leak and one formats ref issue

f5/6149d0194e358eb9e6f0c7f2be304007fbef8d

@@ -0,0 +1,8 @@
+Code-Review+2: Joshua Colp <jcolp@sangoma.com>
+Code-Review+1: Benjamin Keith Ford <bford@digium.com>
+Verified+2: Friendly Automation
+Submitted-by: Friendly Automation
+Submitted-at: Wed, 06 May 2020 07:29:16 -0500
+Reviewed-on: https://gerrit.asterisk.org/c/asterisk/+/14338
+Project: asterisk
+Branch: refs/heads/16