Update Rust crate winit to v0.30.3

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
winit	dependencies	patch	0.30.2 -> 0.30.3

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Release Notes

rust-windowing/winit (winit)

### [`v0.30.3`](https://togithub.com/rust-windowing/winit/releases/tag/v0.30.3): Winit version 0.30.3 [Compare Source](https://togithub.com/rust-windowing/winit/compare/v0.30.2...v0.30.3) ##### Added - On Web, add `EventLoopExtWebSys::(set_)poll_strategy()` to allow setting control flow strategies before starting the event loop. - On Web, add `WaitUntilStrategy`, which allows to set different strategies for `ControlFlow::WaitUntil`. By default the Prioritized Task Scheduling API is used, with a fallback to `setTimeout()` with a trick to circumvent throttling to 4ms. But an option to use a Web worker to schedule the timer is available as well, which commonly prevents any throttling when the window is not focused. ##### Changed - On macOS, set the window theme on the `NSWindow` instead of application-wide. ##### Fixed - On X11, build on arm platforms. - On macOS, fixed `WindowBuilder::with_theme` not having any effect on the window.

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