Update notes for submitted changes

* Support "http.userAgent" and "http.extraHeader" from the git config

21/71f868d95f110024e90de635627f14a3fb4700

@@ -0,0 +1,7 @@
+Code-Review+2: Matthias Sohn <matthias.sohn@sap.com>
+Verified+1: JGit Bot <jgit-bot@eclipse.org>
+Submitted-by: Thomas Wolf <thomas.wolf@paranor.ch>
+Submitted-at: Sun, 27 Sep 2020 03:58:40 -0400
+Reviewed-on: https://git.eclipse.org/r/c/jgit/jgit/+/132970
+Project: jgit/jgit
+Branch: refs/heads/master