Detect `!~` in roles

[hugovk]

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✅ :meth:`~list.pop` can be used to display pop().

✅ :meth:`!list.pop` can be used to display list.pop() and avoid reference warnings.

❌ :meth:`!~list.pop` cannot be used to display pop() and avoid reference warnings, instead it shows ~list.pop()

✅ We should instead write :meth:`!pop` to display pop().

Real life example: https://github.com/python/cpython/pull/127054#pullrequestreview-2484402392

Can we detect this with Sphinx Lint?