cilium: Fix the configuration of tls for hubble (#9880)

Signed-off-by: utam0k <k0ma@utam0k.jp>

roles/network_plugin/cilium/templates/hubble/deploy.yml.j2

@@ -79,12 +79,21 @@ spec:
           - secret:
               name: hubble-relay-client-certs
               items:
+                - key: ca.crt
+                  path: hubble-server-ca.crt
                 - key: tls.crt
                   path: client.crt
                 - key: tls.key
                   path: client.key
                 - key: ca.crt
                   path: hubble-server-ca.crt
+          - secret:
+              name: hubble-server-certs
+              items:
+                - key: tls.crt
+                  path: server.crt
+                - key: tls.key
+                  path: server.key
         name: tls
 ---
 # Source: cilium/templates/hubble-ui/deployment.yaml