Remove gitea01-04 from Gerrit replication

Before landing this change we should be fairly certain we are unlikely
to put gitea01-04 back into production. Once we do this we make these
old servers no longer production worthy without an intermediate
replication sync up step.

Change-Id: I4f6b71c21387c58ea66aad9c8b98ea70ae0a6e68

inventory/service/host_vars/review02.opendev.org.yaml

@@ -1,36 +1,4 @@
 gerrit_replication:
-  - name: 'gitea01'
-    url: 'ssh://git@gitea01.opendev.org:222/'
-    authGroup: 'Anonymous Users'
-    replicationDelay: '1'
-    replicatePermissions: false
-    mirror: true
-    threads: '4'
-    timeout: '900'
-  - name: 'gitea02'
-    url: 'ssh://git@gitea02.opendev.org:222/'
-    authGroup: 'Anonymous Users'
-    replicationDelay: '1'
-    replicatePermissions: false
-    mirror: true
-    threads: '4'
-    timeout: '900'
-  - name: 'gitea03'
-    url: 'ssh://git@gitea03.opendev.org:222/'
-    authGroup: 'Anonymous Users'
-    replicationDelay: '1'
-    replicatePermissions: false
-    mirror: true
-    threads: '4'
-    timeout: '900'
-  - name: 'gitea04'
-    url: 'ssh://git@gitea04.opendev.org:222/'
-    authGroup: 'Anonymous Users'
-    replicationDelay: '1'
-    replicatePermissions: false
-    mirror: true
-    threads: '4'
-    timeout: '900'
   - name: 'gitea09'
     url: 'ssh://git@gitea09.opendev.org:222/'
     authGroup: 'Anonymous Users'