refactor(iroh): Allow to register custom protocols (#2358) #8667

Job	Run time
Cross Build Only (armv7-linux-androideabi)	1m 37s
Cross Build Only (aarch64-linux-android)	1m 1s
Cross Build Only (x86_64-unknown-freebsd)	1m 7s
check_semver	4m 55s
Build wasm32	37s
Cross Build Only (x86_64-unknown-netbsd)	1m 9s
cargo deny	30s
Checking docs	1m 30s
Checking fmt	11s
clippy_check	2m 51s
Cross Test (i686-unknown-linux-gnu)	2m 37s
Minimal Supported Rust Version	1m 56s
Run network simulations/benchmarks	7m 8s
CI Test Suite / Tests (ubuntu-latest, stable, all)	2m 42s
CI Test Suite / Tests (windows-latest, stable, all, x86_64-pc-windows-msvc)	3m 56s
CI Test Suite / Tests (ubuntu-latest, stable, none)	2m 13s
CI Test Suite / Tests (windows-latest, stable, none, x86_64-pc-windows-msvc)	3m 39s
CI Test Suite / Tests (ubuntu-latest, stable, default)	2m 40s
CI Test Suite / Tests (windows-latest, stable, default, x86_64-pc-windows-msvc)	3m 51s
CI Test Suite / Tests (macOS-arm-latest, stable, all)	3m 11s
CI Test Suite / Tests (macOS-arm-latest, stable, none)	2m 51s
CI Test Suite / Tests (macOS-arm-latest, stable, default)	2m 50s
	55m 2s

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