Document how to disable remote debugging

[RafaelWO]

Documentation

Although PEP 768 mentions how to disable the mechanism of remote debugging, it is not documented in the Python docs.

It would be helpful to add the information about the PYTHON_DISABLE_REMOTE_DEBUG environment variable, the -X disable-remote-debug CLI flag, and --without-remote-debug build flag which instruct the interpreter to ignore any attempts to attach a debugger.

(Created based on a discussion on Mastodon; thanks Jörn Franke)

Linked PRs

• gh-143993: Document ways to disable remote debugging support #143994
• [3.14] gh-143993: Document ways to disable remote debugging support (GH-143994) #144139