Update notes for submitted changes

* Merge branch 'stable-5.7' into stable-5.8

ad/c1fc645f9643c5bda6a8ae3c602f6d42aaa70b

@@ -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, 12 May 2021 02:46:00 -0400
+Reviewed-on: https://git.eclipse.org/r/c/jgit/jgit/+/180496
+Project: jgit/jgit
+Branch: refs/heads/stable-5.8