chore(deps): update dependency @shelf/babel-config to v1.2.0

Author: renovate[bot]

package.json

@@ -41,7 +41,7 @@
     "@babel/core": "7.26.0",
     "@babel/preset-env": "7.22.5",
     "@babel/preset-typescript": "7.26.0",
-    "@shelf/babel-config": "1.0.2",
+    "@shelf/babel-config": "1.2.0",
     "@shelf/eslint-config": "2.21.0",
     "@shelf/prettier-config": "1.0.0",
     "@types/node": "16",