Clean up references to Gitpod (#7767)

Author: jtpio

.gitpod.yml

@@ -243,6 +243,5 @@ Alternatively you can also contribute to Jupyter Notebook without setting up a l
   - Run `pixi shell` in a terminal to activate the development environment
   - Use the commands above for building the extension and running the tests, for example: `jlpm build`
   - To start the application: `pixi run start`. A popup should appear with a button to open the Jupyter Notebook in a new browser tab. If the popup does not appear, you can navigate to the "Forwarded ports" panel to find the URL to the application.
-- [Gitpod](https://gitpod.io/#https://github.com/jupyter/notebook) integration is enabled. The Gitpod config automatically builds the Jupyter Notebook application and the documentation.
-- GitHub’s [built-in editor](https://docs.github.com/en/repositories/working-with-files/managing-files/editing-files) is suitable for contributing small fixes.
+- GitHub's [built-in editor](https://docs.github.com/en/repositories/working-with-files/managing-files/editing-files) is suitable for contributing small fixes.
 - A more advanced [github.dev](https://docs.github.com/en/codespaces/the-githubdev-web-based-editor) editor can be accessed by pressing the dot (.) key while in the Jupyter Notebook GitHub repository

CONTRIBUTING.md

@@ -3,7 +3,6 @@
 ![Github Actions Status](https://github.com/jupyter/notebook/workflows/Build/badge.svg)
 [![Documentation Status](https://readthedocs.org/projects/jupyter-notebook/badge/?version=latest)](https://jupyter-notebook.readthedocs.io/en/latest/?badge=latest)
 [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/jupyter/notebook/main?urlpath=tree)
-[![Gitpod](https://img.shields.io/badge/gitpod_editor-open-blue.svg)](https://gitpod.io/#https://github.com/jupyter/notebook)
 
 The Jupyter notebook is a web-based notebook environment for interactive
 computing.