chore(deps): update dependency defu to v6

Author: renovate[bot]

package.json

@@ -18,7 +18,7 @@
   },
   "dependencies": {
     "@swc/core": "^1.2.58",
-    "defu": "^5.0.0",
+    "defu": "^6.1.4",
     "swc-loader": "^0.1.14"
   },
   "devDependencies": {

yarn.lock

@@ -3927,6 +3927,11 @@ defu@^5.0.0:
   resolved "https://registry.yarnpkg.com/defu/-/defu-5.0.0.tgz#5768f0d402a555bfc4c267246b20f82ce8b5a10b"
   integrity sha512-VHg73EDeRXlu7oYWRmmrNp/nl7QkdXUxkQQKig0Zk8daNmm84AbGoC8Be6/VVLJEKxn12hR0UBmz8O+xQiAPKQ==
 
+defu@^6.1.4:
+  version "6.1.4"
+  resolved "https://registry.yarnpkg.com/defu/-/defu-6.1.4.tgz#4e0c9cf9ff68fe5f3d7f2765cc1a012dfdcb0479"
+  integrity sha512-mEQCMmwJu317oSz8CwdIOdwf3xMif1ttiM8LTufzc3g6kR+9Pe236twL8j3IYT1F7GfRgGcW6MWxzZjLIkuHIg==
+
 depd@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"