Update notes for submitted changes

* [spotbugs] Silence warning about unwritten field written by gson

d6/fb42ebd63c9b55d14773d203896af8eaa62d82

@@ -0,0 +1,7 @@
+Verified+1: JGit Bot <jgit-bot@eclipse.org>
+Code-Review+2: Christian Halstrick <christian.halstrick@sap.com>
+Submitted-by: Christian Halstrick <christian.halstrick@sap.com>
+Submitted-at: Tue, 22 Dec 2020 06:23:04 -0500
+Reviewed-on: https://git.eclipse.org/r/c/jgit/jgit/+/173372
+Project: jgit/jgit
+Branch: refs/heads/master