Update Rust crate tokio to v1.38.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
tokio (source)	dependencies	patch	1.38.0 -> 1.38.1

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Release Notes

tokio-rs/tokio (tokio)

v1.38.1: Tokio v1.38.1

Compare Source

1.38.1 (July 16th, 2024)

This release fixes the bug identified as (#​6682), which caused timers not
to fire when they should.

Fixed

• time: update wake_up while holding all the locks of sharded time wheels (#​6683)

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Configuration

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