Update pyo3 requirement from 0.17.1 to 0.18.0

[dependabot]

Updates the requirements on pyo3 to permit the latest version.

Release notes

Sourced from pyo3's releases.

PyO3 0.17.3

This release confirms support for Python 3.11 in PyO3.

(Previous versions of PyO3 0.17 had been tested against release candidates of Python 3.11 and no Python 3.11 fixes have been added since 0.17.0, so all PyO3 0.17 versions should in practice be fine to use with Python 3.11.)

In addition, some other small additions and fixes have been added on top of PyO3 0.17.2.

Thank you to the following users for the improvements:

@​adamreichold @​ctb @​datapythonista @​davidhewitt @​messense @​saethlin

Changelog

Sourced from pyo3's changelog.

[0.17.3] - 2022-11-01

Packaging

• Support Python 3.11. (Previous versions of PyO3 0.17 have been tested against Python 3.11 release candidates and are expected to be compatible, this is the first version tested against Python 3.11.0.) #2708

Added

• Implemented ExactSizeIterator for PyListIterator, PyDictIterator, PySetIterator and PyFrozenSetIterator. #2676

Fixed

• Fix regression of impl FromPyObject for [T; N] no longer accepting types passing PySequence_Check, e.g. NumPy arrays, since version 0.17.0. This the same fix that was applied impl FromPyObject for Vec<T> in version 0.17.1 extended to fixed-size arrays. #2675
• Fix UB in FunctionDescription::extract_arguments_fastcall due to creating slices from a null pointer. #2687

[0.17.2] - 2022-10-04

Packaging

• Added optional chrono feature to convert chrono types into types in the datetime module. #2612

Added

• Add support for num-bigint feature on PyPy. #2626

Fixed

• Correctly implement __richcmp__ for enums, fixing __ne__ returning always returning True. #2622
• Fix compile error since 0.17.0 with Option<&SomePyClass> argument with a default. #2630
• Fix regression of impl FromPyObject for Vec<T> no longer accepting types passing PySequence_Check, e.g. NumPy arrays, since 0.17.0. #2631

[0.17.1] - 2022-08-28

Fixed

• Fix visibility of PyDictItems, PyDictKeys, and PyDictValues types added in PyO3 0.17.0.
• Fix compile failure when using #[pyo3(from_py_with = "...")] attribute on an argument of type Option<T>. #2592
• Fix clippy redundant-closure lint on **kwargs arguments for #[pyfunction] and #[pymethods]. #2595

[0.17.0] - 2022-08-23

Packaging

• Update inventory dependency to 0.3 (the multiple-pymethods feature now requires Rust 1.62 for correctness). #2492

Added

• Add timezone_utc. #1588
• Implement ToPyObject for [T; N]. #2313

... (truncated)

Commits

• a3edbf4 release: 0.17.3
• 062470a Fix module name in getting started
• 5bbd21c Disable PyModule::filename on PyPy
• 522ac1c Run Rust tests using Valgrind and cargo-careful (#2706)
• 47540b8 packaging: support Python 3.11
• 64f52c6 add internal release notes
• 8088af3 Avoid calling slice::from_raw_parts with a null pointer
• b6f17aa Update getting_started.md
• 7647b70 Point new users at specific source file for Rust code.
• e48525f Add more implementations of ExactSizeIterator when iterating built-in Python ...
• Additional commits viewable in compare view

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[alamb]

This needs to wait for arrow to update pyo3, which conveniently @viirya did in apache/arrow-rs#3557

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.