chore: Update website link

Author: thim81

package.json

@@ -16,7 +16,7 @@
     "overlay",
     "cli"
   ],
-  "homepage": "https://github.com/thim81/openapi-format#readme",
+  "homepage": "https://openapi-format.com",
   "bugs": "https://github.com/thim81/openapi-format/issues",
   "repository": {
     "type": "git",