chore(deps): update dependency @shelf/babel-config to v3

Author: renovate[bot]

package.json

@@ -49,7 +49,7 @@
   "devDependencies": {
     "@babel/cli": "7.27.0",
     "@babel/core": "7.26.10",
-    "@shelf/babel-config": "1.2.0",
+    "@shelf/babel-config": "3.0.0",
     "@shelf/eslint-config": "4.2.1",
     "@shelf/prettier-config": "1.0.0",
     "@shelf/tsconfig": "0.1.0",