Update notes for submitted changes

* Merge branch 'stable-5.12'

fe/3034d5b90a8a1f2592a40a670705fbd7305158

@@ -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 18:31:30 -0400
+Reviewed-on: https://git.eclipse.org/r/c/jgit/jgit/+/180501
+Project: jgit/jgit
+Branch: refs/heads/master