feat: update to iroh-metrics@0.29.0 #11576

Job	Run time
Android Build Only (aarch64-linux-android)	1m 8s
Cross Build Only (x86_64-unknown-freebsd)	50s
Android Build Only (armv7-linux-androideabi)	1m 9s
Cross Test (i686-unknown-linux-gnu)	2m 1s
Build wasm32	37s
cargo deny	29s
Checking docs	1m 23s
Checking fmt	26s
check_semver	3m 20s
clippy_check	2m 6s
codespell	5s
Minimal Supported Rust Version	1m 4s
CI Test Suite / Tests (ubuntu-latest, stable, all)	3m 24s
CI Test Suite / Tests (windows-latest, stable, all, x86_64-pc-windows-msvc)	2m 32s
CI Test Suite / Tests (ubuntu-latest, stable, none)	3m 11s
CI Test Suite / Tests (windows-latest, stable, none, x86_64-pc-windows-msvc)	2m 16s
CI Test Suite / Tests (ubuntu-latest, stable, default)	3m 7s
CI Test Suite / Tests (windows-latest, stable, default, x86_64-pc-windows-msvc)	2m 18s
CI Test Suite / Tests (macOS-arm-latest, stable, all)	3m 35s
CI Test Suite / Tests (macOS-arm-latest, stable, none)	2m 36s
CI Test Suite / Tests (macOS-arm-latest, stable, default)	3m 16s
netsim-integration-tests / Netsim	5m 50s
	46m 43s

Provide feedback