Update notes for submitted changes

* Use Instant instead of milliseconds for filesystem timestamp handling

95/e8264cc8d2689cec10b58fbf15149856000df4

@@ -0,0 +1,8 @@
+Verified+1: JGit Bot <jgit-bot@eclipse.org>
+Code-Review+1: David Pursehouse <david.pursehouse@gmail.com>
+Code-Review+2: Christian Halstrick <christian.halstrick@sap.com>
+Submitted-by: Christian Halstrick <christian.halstrick@sap.com>
+Submitted-at: Thu, 18 Jul 2019 06:58:21 -0400
+Reviewed-on: https://git.eclipse.org/r/145437
+Project: jgit/jgit
+Branch: refs/heads/stable-5.1