feat(iroh-relay)!: implement authentication #12130

Job	Run time
cargo deny	33s
Checking docs	1m 9s
Android Build Only (aarch64-linux-android)	1m 4s
Checking fmt	27s
Android Build Only (armv7-linux-androideabi)	1m 11s
check_semver	3m 7s
clippy_check	1m 52s
codespell	5s
Cross Build Only (x86_64-unknown-freebsd)	43s
Cross Test (i686-unknown-linux-gnu)	2m 2s
Minimal Supported Rust Version	57s
Build wasm32	25s
netsim-integration-tests / Netsim	5m 22s
CI Test Suite / Tests (ubuntu-latest, stable, all)	2m 53s
CI Test Suite / Tests (windows-latest, stable, all, x86_64-pc-windows-msvc)	2m 12s
CI Test Suite / Tests (ubuntu-latest, stable, none)	2m 36s
CI Test Suite / Tests (windows-latest, stable, none, x86_64-pc-windows-msvc)	2m 17s
CI Test Suite / Tests (ubuntu-latest, stable, default)	2m 40s
CI Test Suite / Tests (macOS-arm-latest, stable, all)	3m 3s
CI Test Suite / Tests (windows-latest, stable, default, x86_64-pc-windows-msvc)	2m 6s
CI Test Suite / Tests (macOS-arm-latest, stable, none)	2m 24s
CI Test Suite / Tests (macOS-arm-latest, stable, default)	2m 39s
	41m 47s

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