adjusted deployment

src/main/resources/jitsi/deployment.yaml

@@ -75,6 +75,8 @@ spec:
               value: REPLACE_JITSI_FQDN
             - name: XMPP_SERVER
               value: localhost
+            - name: XMPP_BOSH_URL_BASE
+              value: http://127.0.0.1:5280
             - name: JICOFO_AUTH_USER
               value: focus
             - name: TZ