Add EU smart plug mini MSS315 (Matter)
{"uuid":"xxxxxxxxxxxxxxxxxxxxx","onlineStatus":1,"devName":"Reiskocher","devIconId":"device024","bindTime":1681137596,"deviceType":"mss315","subType":"eu","channels":[{}],"region":"eu","fmwareVersion":"9.3.26","hdwareVersion":"9.0.0","userDevIcon":"","iconType":1,"domain":"mqtt-eu-3.meross.com","reservedDomain":"mqtt-eu-3.meross.com","cluster":3,"hardwareCapabilities":[],"firmware":"9.3.26","hbDeviceId":"xxxxxxxxxxxxxxxxxxxxx","model":"MSS315"