Update notes for submitted changes

* Suppress warning for trying to delete non-empty directory

94/fad4412ae151c0a71150e8b83edc0ecd10adf3

@@ -0,0 +1,8 @@
+Verified+1: CI Bot
+Code-Review+1: Hector Oswaldo Caballero <hector.caballero@ericsson.com>
+Code-Review+2: Thomas Wolf <thomas.wolf@paranor.ch>
+Submitted-by: David Pursehouse <david.pursehouse@gmail.com>
+Submitted-at: Tue, 11 Sep 2018 20:13:54 -0400
+Reviewed-on: https://git.eclipse.org/r/129074
+Project: jgit/jgit
+Branch: refs/heads/stable-4.7