docs(iroh-net): Some more example tweaking #10703

Job	Run time
Android Build Only (aarch64-linux-android)	1m 25s
Cross Build Only (x86_64-unknown-freebsd)	1m 13s
Android Build Only (armv7-linux-androideabi)	1m 26s
Checking docs	1m 38s
Checking fmt	23s
check_semver	5m 32s
Cross Test (i686-unknown-linux-gnu)	30m 14s
Build wasm32	37s
cargo deny	46s
clippy_check	4m 13s
codespell	7s
Docker Test	2m 12s
Minimal Supported Rust Version	1m 23s
CI Test Suite / Tests (ubuntu-latest, stable, all)	4m 21s
CI Test Suite / Tests (windows-latest, stable, all, x86_64-pc-windows-msvc)	4m 9s
CI Test Suite / Tests (ubuntu-latest, stable, none)	3m 28s
CI Test Suite / Tests (windows-latest, stable, none, x86_64-pc-windows-msvc)	4m 8s
CI Test Suite / Tests (ubuntu-latest, stable, default)	3m 39s
CI Test Suite / Tests (windows-latest, stable, default, x86_64-pc-windows-msvc)	4m 8s
CI Test Suite / Tests (macOS-arm-latest, stable, all)	4m 54s
CI Test Suite / Tests (macOS-arm-latest, stable, none)	3m 36s
CI Test Suite / Tests (macOS-arm-latest, stable, default)	4m 20s
netsim-integration-tests / Netsim	5m 35s
	1h 33m 27s

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