Release neutron 21.1.2 and 22.0.2

This is required for fix release for bug/886680
(https://review.opendev.org/c/openstack/neutron/+/886680)

Change-Id: I2ce9460d630d9af0aed04588d33e666ad4f30a75

deliverables/antelope/neutron.yaml

@@ -34,6 +34,10 @@ releases:
     projects:
       - repo: openstack/neutron
         hash: e461aab2850ae4316772bd00e88574c392a1942e
+  - version: 22.0.2
+    projects:
+      - repo: openstack/neutron
+        hash: 792132804a4a29703b95052313aa4fc405f19ad6
 branches:
   - name: stable/2023.1
     location: 22.0.0.0rc1

deliverables/zed/neutron.yaml

@@ -36,6 +36,10 @@ releases:
     projects:
       - repo: openstack/neutron
         hash: 23d82375b152a7aa1afe5b066cccb3ffb714e645
+  - version: 21.1.2
+    projects:
+      - repo: openstack/neutron
+        hash: d539460ab59e13e7ac9eced80e871b5055912dc3
 branches:
   - name: stable/zed
     location: 21.0.0.0rc1