Resolve Copier dependency updates

Signed-off-by: Tim Paine <3105306+timkpaine@users.noreply.github.com>

Author: timkpaine

js/package.json

@@ -54,11 +54,7 @@
     "@babel/core": "^7.29.0",
     "@babel/eslint-parser": "^7.28.6",
     "@babel/preset-env": "^7.29.3",
-<<<<<<< before updating
-    "@jupyterlab/builder": "^4.5.7",
-=======
     "@jupyterlab/builder": "^4.5.10",
->>>>>>> after updating
     "babel-jest": "^30.4.1",
     "cpy-cli": "^6.0.0",
     "eslint": "^8.57.1",