Update notes for submitted changes

* res_config_odbc: Preserve empty strings returned by the database

d8/d989b9bf8d6d74730fea2e8938eafd19fc582b

@@ -0,0 +1,9 @@
+Code-Review+1: Joshua Colp <jcolp@sangoma.com>
+Code-Review+1: Benjamin Keith Ford <bford@digium.com>
+Code-Review+2: George Joseph <gjoseph@digium.com>
+Verified+2: Friendly Automation
+Submitted-by: Friendly Automation
+Submitted-at: Wed, 05 Feb 2020 09:48:50 -0600
+Reviewed-on: https://gerrit.asterisk.org/c/asterisk/+/13710
+Project: asterisk
+Branch: refs/heads/16