docs(iroh-net): Update NodeAddr docs (#2365) #8608

Job	Run time
Cross Test (i686-unknown-linux-gnu)	3m 13s
Cross Build Only (armv7-linux-androideabi)	1m 2s
Cross Build Only (aarch64-linux-android)	1m 0s
Cross Build Only (x86_64-unknown-freebsd)	1m 5s
Checking fmt	14s
Cross Build Only (x86_64-unknown-netbsd)	1m 8s
Checking docs	1m 11s
check_semver	5m 6s
clippy_check	2m 57s
Build wasm32	35s
cargo deny	30s
Minimal Supported Rust Version	1m 53s
Run network simulations/benchmarks	8m 53s
CI Test Suite / Tests (ubuntu-latest, stable, all)	2m 26s
CI Test Suite / Tests (windows-latest, stable, all, x86_64-pc-windows-msvc)	3m 41s
CI Test Suite / Tests (ubuntu-latest, stable, none)	3m 11s
CI Test Suite / Tests (windows-latest, stable, none, x86_64-pc-windows-msvc)	3m 44s
CI Test Suite / Tests (ubuntu-latest, stable, default)	3m 0s
CI Test Suite / Tests (windows-latest, stable, default, x86_64-pc-windows-msvc)	3m 52s
CI Test Suite / Tests (macOS-arm-latest, stable, all)	2m 59s
CI Test Suite / Tests (macOS-arm-latest, stable, none)	2m 49s
CI Test Suite / Tests (macOS-arm-latest, stable, default)	2m 49s
	57m 18s

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