chore: upgrade to `iroh@v0.32.0` and `quic-rpc@v0.18.1` #192

Job	Run time
Checking fmt	29s
Checking docs	1m 21s
cargo deny	28s
Android Build Only (aarch64-linux-android)	1m 6s
check_semver	1m 14s
Android Build Only (armv7-linux-androideabi)	1m 5s
clippy_check	2m 9s
codespell	6s
Cross Build Only (x86_64-unknown-freebsd)	43s
Cross Test (i686-unknown-linux-gnu)	58s
Minimal Supported Rust Version	1m 25s
CI Test Suite / Tests (ubuntu-latest, stable, all)	1m 51s
CI Test Suite / Tests (windows-latest, stable, all, x86_64-pc-windows-msvc)	2m 34s
CI Test Suite / Tests (windows-latest, stable, none, x86_64-pc-windows-msvc)	1m 45s
CI Test Suite / Tests (ubuntu-latest, stable, none)	1m 14s
CI Test Suite / Tests (windows-latest, stable, default, x86_64-pc-windows-msvc)	1m 41s
CI Test Suite / Tests (ubuntu-latest, stable, default)	1m 20s
CI Test Suite / Tests (macOS-arm-latest, stable, all)	2m 22s
CI Test Suite / Tests (macOS-arm-latest, stable, none)	1m 11s
CI Test Suite / Tests (macOS-arm-latest, stable, default)	1m 14s
	26m 16s

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