Update notes for submitted changes

* Build: Add separate header install/uninstall targets

aa/afe8a108cc964173589fc51c224940f1a2306b

@@ -0,0 +1,9 @@
+Code-Review+1: Corey Farrell <git@cfware.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: Fri, 19 Jul 2019 07:34:39 -0500
+Reviewed-on: https://gerrit.asterisk.org/c/asterisk/+/11573
+Project: asterisk
+Branch: refs/heads/13