Update package.json

Author: ota-meshi

package.json

@@ -28,6 +28,7 @@
         "url": "git+https://github.com/future-architect/eslint-plugin-vue-scoped-css.git"
     },
     "author": "Yosuke Ota",
+    "funding": "https://github.com/sponsors/ota-meshi",
     "license": "MIT",
     "bugs": {
         "url": "https://github.com/future-architect/eslint-plugin-vue-scoped-css/issues"