Release neutron-vpnaas 20.0.1 and 19.0.1

git log --no-merges --oneline 20.0.0..52cfcb31096b
568e07c61 l3ha: fix status updates
2678c9fd2 Drop lower-constraints.txt and its testing
547093356 Fix failover with L3 HA
86fb6b97a tests: fix functional tests
d73919979 Update TOX_CONSTRAINTS_FILE for stable/yoga
981733558 Update .gitreview for stable/yoga

git log --no-merges --oneline 19.0.0..5d0e71699741
5d0e71699 l3ha: fix status updates
3b3392d5b Fix failover with L3 HA
fe83a9597 tests: fix functional tests
8b7da9f4f Update TOX_CONSTRAINTS_FILE for stable/xena
81975184b Update .gitreview for stable/xena
fb15659df [stable/xena] Dropping lower-constraints testing

Change-Id: I6bc2e25c9eda015b06ce66f977b32fcd513c7b53

deliverables/xena/neutron-vpnaas.yaml

@@ -16,6 +16,10 @@ releases:
       - repo: openstack/neutron-vpnaas
         hash: 8de26cbfcd9563c5ff0637ac9cfd7d98f7a37e00
     diff-start: 18.0.0
+  - version: 19.0.1
+    projects:
+      - repo: openstack/neutron-vpnaas
+        hash: 5d0e71699741cdd33f3a88b4c107bb37385b6009
 branches:
   - name: stable/xena
     location: 19.0.0.0rc1

deliverables/yoga/neutron-vpnaas.yaml

@@ -16,6 +16,10 @@ releases:
       - repo: openstack/neutron-vpnaas
         hash: 8552d8e16836570b916a7815906f7d76915e921d
     diff-start: 19.0.0
+  - version: 20.0.1
+    projects:
+      - repo: openstack/neutron-vpnaas
+        hash: 52cfcb31096bd28adef62a38863cde59c2e5313f
 branches:
   - name: stable/yoga
     location: 20.0.0.0rc1