chore(deps): update rust crate axum to v0.8.4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
axum	workspace.dependencies	patch	0.8.3 -> 0.8.4

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Release Notes

tokio-rs/axum (axum)

v0.8.4: axum v0.8.4

Compare Source

• added: Router::reset_fallback (#​3320)
• added: WebSocketUpgrade::selected_protocol (#​3248)
• fixed: Panic location for overlapping method routes (#​3319)
• fixed: Don't leak a tokio task when using serve without graceful shutdown (#​3129)

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Configuration

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[coveralls]

Pull Request Test Coverage Report for Build 14830611609

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 73.042%

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Totals
Change from base Build 14830603256:	0.0%
Covered Lines:	8765
Relevant Lines:	12000

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💛 - Coveralls