Update Rust crate tokio to 1.27

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
tokio (source)	dev-dependencies	minor	1.26 -> 1.27
tokio (source)	dependencies	minor	1.26 -> 1.27

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Release Notes

tokio-rs/tokio

### [`v1.27.0`](https://togithub.com/tokio-rs/tokio/releases/tag/tokio-1.27.0): Tokio v1.27.0 [Compare Source](https://togithub.com/tokio-rs/tokio/compare/tokio-1.26.0...tokio-1.27.0) ### 1.27.0 (March 27th, 2023) This release bumps the MSRV of Tokio to 1.56. ([#​5559]) ##### Added - io: add `async_io` helper method to sockets ([#​5512]) - io: add implementations of `AsFd`/`AsHandle`/`AsSocket` ([#​5514], [#​5540]) - net: add `UdpSocket::peek_sender()` ([#​5520]) - sync: add `RwLockWriteGuard::{downgrade_map, try_downgrade_map}` ([#​5527]) - task: add `JoinHandle::abort_handle` ([#​5543]) ##### Changed - io: use `memchr` from `libc` ([#​5558]) - macros: accept path as crate rename in `#[tokio::main]` ([#​5557]) - macros: update to syn 2.0.0 ([#​5572]) - time: don't register for a wakeup when `Interval` returns `Ready` ([#​5553]) ##### Fixed - fs: fuse std iterator in `ReadDir` ([#​5555]) - tracing: fix `spawn_blocking` location fields ([#​5573]) - time: clean up redundant check in `Wheel::poll()` ([#​5574]) ##### Documented - macros: define cancellation safety ([#​5525]) - io: add details to docs of `tokio::io::copy[_buf]` ([#​5575]) - io: refer to `ReaderStream` and `StreamReader` in module docs ([#​5576]) [#​5512]: https://togithub.com/tokio-rs/tokio/pull/5512 [#​5514]: https://togithub.com/tokio-rs/tokio/pull/5514 [#​5520]: https://togithub.com/tokio-rs/tokio/pull/5520 [#​5525]: https://togithub.com/tokio-rs/tokio/pull/5525 [#​5527]: https://togithub.com/tokio-rs/tokio/pull/5527 [#​5540]: https://togithub.com/tokio-rs/tokio/pull/5540 [#​5543]: https://togithub.com/tokio-rs/tokio/pull/5543 [#​5553]: https://togithub.com/tokio-rs/tokio/pull/5553 [#​5555]: https://togithub.com/tokio-rs/tokio/pull/5555 [#​5557]: https://togithub.com/tokio-rs/tokio/pull/5557 [#​5558]: https://togithub.com/tokio-rs/tokio/pull/5558 [#​5559]: https://togithub.com/tokio-rs/tokio/pull/5559 [#​5572]: https://togithub.com/tokio-rs/tokio/pull/5572 [#​5573]: https://togithub.com/tokio-rs/tokio/pull/5573 [#​5574]: https://togithub.com/tokio-rs/tokio/pull/5574 [#​5575]: https://togithub.com/tokio-rs/tokio/pull/5575 [#​5576]: https://togithub.com/tokio-rs/tokio/pull/5576

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