manually update the version to 0.4.4

Author: oli-hivemq

theme/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@hivemq/ui-theme",
-  "version": "0.4.2",
+  "version": "0.4.4",
   "type": "module",
   "main": "./dist/index.es.js",
   "module": "./dist/index.es.js",