Explain or link explanation on access token in develop documentation
Currently, at https://eclipse.dev/escet/development/development/contributing.html, we have:
To push a commit, you’ll be asked for your credentials. Assuming you have 2-factor authentication (2FA) enabled for your Eclipse Foundation GitLab account, use your GitLab username and a GitLab access token (not your password).
I always forget how to set these things up (and I can't be the only one). A little explanation would be nice.