fix(deps): update dependency uvicorn to ^0.28.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
uvicorn (changelog)	^0.27.0 -> ^0.28.0

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Release Notes

encode/uvicorn (uvicorn)

### [`v0.28.0`](https://togithub.com/encode/uvicorn/blob/HEAD/CHANGELOG.md#0280---2024-03-09) [Compare Source](https://togithub.com/encode/uvicorn/compare/0.27.1...0.28.0) ##### Added - Raise `ClientDisconnected` on `send()` when client disconnected ([#​2220](https://togithub.com/encode/uvicorn/issues/2220)) 12/02/24 ##### Fixed - Except `AttributeError` on `sys.stdin.fileno()` for Windows IIS10 ([#​1947](https://togithub.com/encode/uvicorn/issues/1947)) 29/02/24 - Use `X-Forwarded-Proto` for WebSockets scheme when the proxy provides it ([#​2258](https://togithub.com/encode/uvicorn/issues/2258)) 01/03/24

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