Update notes for submitted changes

* Merge branch 'stable-5.1' into stable-5.2

7a/c3a63e7fe16503c3b0e3c45b9d32333ef12a82

@@ -0,0 +1,7 @@
+Verified+1: JGit Bot <jgit-bot@eclipse.org>
+Code-Review+2: Matthias Sohn <matthias.sohn@sap.com>
+Submitted-by: Matthias Sohn <matthias.sohn@sap.com>
+Submitted-at: Wed, 21 Aug 2019 07:29:26 -0400
+Reviewed-on: https://git.eclipse.org/r/148041
+Project: jgit/jgit
+Branch: refs/heads/stable-5.2