fix(iroh-blobs): Remove debugging logs & more cleanup #10194

Job	Run time
Android Build Only (aarch64-linux-android)	1m 22s
Checking docs	1m 15s
cargo deny	29s
Android Build Only (armv7-linux-androideabi)	1m 24s
Checking fmt	6s
check_semver	4m 26s
Checking typos	6s
clippy_check	3m 1s
codespell	5s
Cross Build Only (x86_64-unknown-freebsd)	1m 11s
Cross Test (i686-unknown-linux-gnu)	3m 35s
Docker Test	2m 5s
Minimal Supported Rust Version	1m 27s
Run network simulations/benchmarks	7m 51s
Build wasm32	37s
CI Test Suite / Tests (windows-latest, stable, all, x86_64-pc-windows-msvc)	4m 5s
CI Test Suite / Tests (ubuntu-latest, stable, all)	3m 32s
CI Test Suite / Tests (windows-latest, stable, none, x86_64-pc-windows-msvc)	4m 8s
CI Test Suite / Tests (ubuntu-latest, stable, none)	2m 49s
CI Test Suite / Tests (windows-latest, stable, default, x86_64-pc-windows-msvc)	4m 7s
CI Test Suite / Tests (ubuntu-latest, stable, default)	2m 59s
CI Test Suite / Tests (macOS-arm-latest, stable, all)	4m 10s
CI Test Suite / Tests (macOS-arm-latest, stable, none)	3m 39s
CI Test Suite / Tests (macOS-arm-latest, stable, default)	3m 55s
	1h 2m 24s

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