feat: bump to JupyterLab 4 and Lumino 2

Author: ktaletsk

{{cookiecutter.github_project_name}}/package.json

@@ -55,9 +55,9 @@
     "@babel/core": "^7.23.7",
     "@babel/preset-env": "^7.23.8",
     "@jupyter-widgets/base-manager": "^1.0.7",
-    "@jupyterlab/builder": "^3.6.7",
-    "@lumino/application": "^1.31.4",
-    "@lumino/widgets": "^1.37.2",
+    "@jupyterlab/builder": "^4.0.11",
+    "@lumino/application": "^2.3.0",
+    "@lumino/widgets": "^2.3.1",
     "@types/jest": "^29.5.11",
     "@types/webpack-env": "^1.18.4",
     "@typescript-eslint/eslint-plugin": "^6.19.1",