misc: VPP 22.10.1 Release Notes

Type: docs
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I70374ea376c895d92d5789debf4b437113e3d884
(cherry picked from commit 57302fe52f141c19b5448997774271d2eedf5cb1)
diff --git a/docs/aboutvpp/releasenotes/index.rst b/docs/aboutvpp/releasenotes/index.rst
index 353a96a..cfa94ad 100644
--- a/docs/aboutvpp/releasenotes/index.rst
+++ b/docs/aboutvpp/releasenotes/index.rst
@@ -6,6 +6,7 @@
 .. toctree::
     :maxdepth: 2
 
+    v22.10.1
     v22.10
     v22.06.1
     v22.06