tests

feat: upgrade iroh-quinn to 0.12.0 #192

Job	Run time
minimal-crates	33s
lint	36s
check-deps	46s
test (ubuntu-latest, x86_64-unknown-linux-gnu, Linux GNU, stable)	3m 37s
test-release (ubuntu-latest, x86_64-unknown-linux-gnu, Linux GNU, stable)	1m 38s
test (macOS-latest, x86_64-apple-darwin, macOS, stable)	2m 20s
test-release (ubuntu-latest, x86_64-unknown-linux-gnu, Linux GNU, beta)	2m 54s
test (windows-latest, x86_64-pc-windows-msvc, Windows MSVC, stable)	6m 34s
test-release (macOS-latest, x86_64-apple-darwin, macOS, stable)	2m 22s
test (windows-latest, x86_64-pc-windows-gnu, Windows GNU, stable)	5m 53s
test-release (macOS-latest, x86_64-apple-darwin, macOS, beta)	3m 8s
test-release (windows-latest, x86_64-pc-windows-msvc, Windows MSVC, stable)	4m 23s
test-release (windows-latest, x86_64-pc-windows-msvc, Windows MSVC, beta)	5m 15s
test-release (windows-latest, x86_64-pc-windows-gnu, Windows GNU, stable)	3m 16s
test-release (windows-latest, x86_64-pc-windows-gnu, Windows GNU, beta)	5m 28s
	48m 43s

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