chore: Merge commits from neqo-crypto #49

Job	Run time
Determine toolchains	5s
cargo clippy (macos-15, 1.90.0)	8m 12s
cargo clippy (ubuntu-24.04, 1.90.0)	4m 53s
cargo clippy (ubuntu-24.04, nightly)	4m 47s
cargo clippy (macos-15, stable)	3m 46s
cargo clippy (macos-15, nightly)	5m 24s
cargo clippy (ubuntu-24.04, stable)	4m 29s
cargo clippy (windows-2025, nightly)	9m 5s
cargo clippy (windows-2025, 1.90.0)	9m 5s
cargo clippy (windows-2025, stable)	8m 16s
	58m 2s

Provide feedback