Release octavia 6.1.0 and 5.0.3

The 6.1.0 and 5.0.3 releases pick up several new bug fixes. The
6.1.0 release also picks up a backported feature.

Change-Id: Id38f11d0c12ebed4a3ee0e483c24b0f2d5c75fe4

deliverables/train/octavia.yaml

@@ -38,6 +38,10 @@ releases:
     projects:
       - repo: openstack/octavia
         hash: 2a18b6cc996e4c64d650c516071c57358681af3b
+  - version: 5.0.3
+    projects:
+      - repo: openstack/octavia
+        hash: 8c32d2e6024d9cfa3e6ab8bff43f2a261aaee82d
 branches:
   - name: stable/train
     location: 5.0.0.0rc1

deliverables/ussuri/octavia.yaml

@@ -33,6 +33,10 @@ releases:
     projects:
       - repo: openstack/octavia
         hash: fbbe316ef211ba49b8cbc94ca4ebb680e2299c6b
+  - version: 6.1.0
+    projects:
+      - repo: openstack/octavia
+        hash: d653edde2d7827e6d5d21c6046b64df8f9bb346d
 branches:
   - name: stable/ussuri
     location: 6.0.0.0rc1