fix response `content-type` is not set if access without access token

Kairlec

2023-05-15 ca103731c721aae3f5f622e58c679ed5c09fd9e9

 src/main/java/com/genersoft/iot/vmp/service/impl/InviteStreamServiceImpl.java

@@ -175,4 +175,8 @@
    }


    @Override
    public void clearInviteInfo(String deviceId) {
        removeInviteInfo(null, deviceId, null, null);
    }
}