Make the crash warning in ctypes more prominent

[StanFromIreland]

(I was in a warning-y mood today ;-)

I agree with Jelle:

The note you cite in the ctypes docs is buried in a section about a more specific topic (calling functions). I think it's worth adding a more prominent warning like the one on https://docs.python.org/3/library/pickle.html . However, once we do that I don't think we need to do anything in the devguide: the note in the CPython docs should be enough.

Originally posted by @JelleZijlstra in #211

[read-the-docs-community]

Documentation build overview

📚 cpython-previews | 🛠️ Build #32852780 | 📁 Comparing 0b1a090 against main (c714b56)

  🔍 Preview build  

2 files changed

± library/ctypes.html
± whatsnew/changelog.html

[JelleZijlstra]

I like this wording! Please leave this open for a little bit to give others a chance to comment though.

[ncoghlan]

Looks good to me, too!

[miss-islington-app]

Thanks @StanFromIreland for the PR, and @encukou for merging it 🌮🎉.. I'm working now to backport this PR to: 3.13, 3.14, 3.15.
🐍🍒⛏🤖

[bedevere-app]

GH-150547 is a backport of this pull request to the 3.15 branch.

[miss-islington-app]

Sorry, @StanFromIreland and @encukou, I could not cleanly backport this to 3.13 due to a conflict.
Please backport using cherry_picker on command line.

cherry_picker b53f6ca850b500621474e82931c3e7216d9a1cb1 3.13

[bedevere-app]

GH-150548 is a backport of this pull request to the 3.14 branch.