Update notes for submitted changes

* TopoSortGenerator: simplify first-parent handling

cb/85f7be8b45572c5b35d794690aa92fe5339089

@@ -0,0 +1,7 @@
+Code-Review+2: Matthias Sohn <matthias.sohn@sap.com>
+Verified+1: JGit Bot <jgit-bot@eclipse.org>
+Submitted-by: Matthias Sohn <matthias.sohn@sap.com>
+Submitted-at: Sat, 16 Nov 2019 03:01:06 -0500
+Reviewed-on: https://git.eclipse.org/r/151661
+Project: jgit/jgit
+Branch: refs/heads/master