Release kuryr-libnetwork for stable/train

This release picks up new commits to kuryr-libnetwork since
the last release from stable/train.

This is being proposed as a convenience to help make sure stable
changes are being released. If the team is good with this going out,
please respond with a +1 to let the release team know it is OK to
proceed.

If it is not wanted at this time, or if there are more changes that
would be good to get merged before doing a  stable release, please
leave a -1 with a comment with what the team would prefer. We can
then either abandon this patch, or wait for an update with a new
commit hash to use instead.

Change-Id: I519d9abf2fb83235d71caa413bd1b639ec3f25f4
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>

deliverables/train/kuryr-libnetwork.yaml

@@ -15,6 +15,10 @@ releases:
       - repo: openstack/kuryr-libnetwork
         hash: 622ded3e28c37616a667b2901a3fa2d2ce277de6
     diff-start: 3.0.0
+  - version: 4.0.1
+    projects:
+      - repo: openstack/kuryr-libnetwork
+        hash: 3e6bd49035040b32843642b945522a1bb79c692a
 branches:
   - location: 4.0.0.0rc1
     name: stable/train