Neutron stable releases (Rocky, Stein, Train)

To go along with Ussuri-1 milestone

Change-Id: I18034724c0ec4a6a14f6b66808365e69df660dc6

deliverables/rocky/neutron.yaml

@@ -54,6 +54,10 @@ releases:
       - hash: f57e0e6029da3efefd71941d6163a9e03919472a
         repo: openstack/neutron
     version: 13.0.5
+  - projects:
+      - hash: 22250e783b194b9d188268c0d301581d73bd430d
+        repo: openstack/neutron
+    version: 13.0.6
 cycle-highlights:
   - Per TCP/UDP port forwarding on floating IP is supported. Operators
     can save the number of global IP addresses for floating IPs.

deliverables/stein/neutron.yaml

@@ -39,6 +39,10 @@ releases:
       - hash: 89b265898f3b88c6e2d1e07430c39b0e76a7e05c
         repo: openstack/neutron
     version: 14.0.3
+  - projects:
+      - hash: 57edfee5da12ed32f625de6120c344ce69b46619
+        repo: openstack/neutron
+    version: 14.0.4
 branches:
   - location: 14.0.0.0rc1
     name: stable/stein

deliverables/train/neutron.yaml

@@ -23,6 +23,10 @@ releases:
       - repo: openstack/neutron
         hash: ec35afb9a1d6e541df518f168f789a30c849318e
     diff-start: 14.0.0
+  - version: 15.0.1
+    projects:
+      - repo: openstack/neutron
+        hash: 1afc3cbee7820820933e404833ad3acc2f7891b5
 cycle-highlights:
   - When different subnet pools participate in the same address scope,
     the constraints disallowing subnets to be allocated from different