Update notes for submitted changes

* Do not prematurely create directory of jgit's XDG config file
* FS: write to JGit config in a background thread
* FS: don't cache fallback if running in background

b6/ca1993b089fc35128009b39996ebd2ec9d79db

@@ -0,0 +1,7 @@
+Verified+1: JGit Bot <jgit-bot@eclipse.org>
+Code-Review+2: Matthias Sohn <matthias.sohn@sap.com>
+Submitted-by: Thomas Wolf <thomas.wolf@paranor.ch>
+Submitted-at: Sun, 23 Aug 2020 05:12:49 -0400
+Reviewed-on: https://git.eclipse.org/r/c/jgit/jgit/+/168042
+Project: jgit/jgit
+Branch: refs/heads/master

e9/c7ba6fdccf64b16fdadd74106175f95454ec4f

@@ -0,0 +1,8 @@
+Verified+1: JGit Bot <jgit-bot@eclipse.org>
+Code-Review+1: Matthias Sohn <matthias.sohn@sap.com>
+Code-Review+2: Thomas Wolf <thomas.wolf@paranor.ch>
+Submitted-by: Thomas Wolf <thomas.wolf@paranor.ch>
+Submitted-at: Sun, 23 Aug 2020 05:12:49 -0400
+Reviewed-on: https://git.eclipse.org/r/c/jgit/jgit/+/168096
+Project: jgit/jgit
+Branch: refs/heads/master

ee/c9b55dcf8fc08f431f16eaf139ab009453d445

@@ -0,0 +1,7 @@
+Verified+1: JGit Bot <jgit-bot@eclipse.org>
+Code-Review+2: Matthias Sohn <matthias.sohn@sap.com>
+Submitted-by: Thomas Wolf <thomas.wolf@paranor.ch>
+Submitted-at: Sun, 23 Aug 2020 05:12:49 -0400
+Reviewed-on: https://git.eclipse.org/r/c/jgit/jgit/+/168041
+Project: jgit/jgit
+Branch: refs/heads/master