fix(iroh-net): prevent adding addressing info that points back to us #8443

Job	Run time
Build wasm32	32s
Cross Test (i686-unknown-linux-gnu)	45s
cargo deny	44s
Checking docs	1m 28s
Checking fmt	13s
check_semver	5m 0s
clippy_check	2m 17s
Cross Build Only (armv7-linux-androideabi)	1m 0s
Cross Build Only (aarch64-linux-android)	1m 1s
Cross Build Only (x86_64-unknown-freebsd)	1m 6s
Cross Build Only (x86_64-unknown-netbsd)	1m 7s
Minimal Supported Rust Version	1m 57s
Run network simulations/benchmarks	7m 29s
CI Test Suite / Tests (ubuntu-latest, stable, all)	1m 43s
CI Test Suite / Tests (ubuntu-latest, stable, none)	1m 30s
CI Test Suite / Tests (windows-latest, stable, all, x86_64-pc-windows-msvc)	1m 31s
CI Test Suite / Tests (ubuntu-latest, stable, default)	1m 42s
CI Test Suite / Tests (windows-latest, stable, none, x86_64-pc-windows-msvc)	1m 23s
CI Test Suite / Tests (macOS-arm-latest, stable, all)	2m 1s
CI Test Suite / Tests (macOS-arm-latest, stable, none)	1m 41s
CI Test Suite / Tests (windows-latest, stable, default, x86_64-pc-windows-msvc)	1m 34s
CI Test Suite / Tests (macOS-arm-latest, stable, default)	1m 59s
	39m 43s

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