Update notes for submitted changes

* [GPG] Provide a factory for the BouncyCastleGpgSigner

cd/12b570ff3a642f633a52a305b79922479e30a8

@@ -0,0 +1,7 @@
+Code-Review+2: Thomas Wolf <thomas.wolf@paranor.ch>
+Verified+1: JGit Bot <jgit-bot@eclipse.org>
+Submitted-by: Thomas Wolf <thomas.wolf@paranor.ch>
+Submitted-at: Fri, 19 Feb 2021 02:57:38 -0500
+Reviewed-on: https://git.eclipse.org/r/c/jgit/jgit/+/176473
+Project: jgit/jgit
+Branch: refs/heads/master