chore: Release iroh-blobs version 0.28.1 #23

Job	Run time
cargo deny	31s
Checking docs	1m 32s
Android Build Only (aarch64-linux-android)	1m 4s
Checking fmt	23s
Android Build Only (armv7-linux-androideabi)	1m 6s
check_semver	1m 24s
clippy_check	2m 6s
codespell	4s
Cross Build Only (x86_64-unknown-freebsd)	42s
Cross Test (i686-unknown-linux-gnu)	55s
Minimal Supported Rust Version	1m 24s
CI Test Suite / Tests (ubuntu-latest, stable, all)	1m 20s
CI Test Suite / Tests (windows-latest, stable, all, x86_64-pc-windows-msvc)	1m 58s
CI Test Suite / Tests (ubuntu-latest, stable, none)	1m 2s
CI Test Suite / Tests (windows-latest, stable, none, x86_64-pc-windows-msvc)	1m 31s
CI Test Suite / Tests (ubuntu-latest, stable, default)	1m 8s
CI Test Suite / Tests (windows-latest, stable, default, x86_64-pc-windows-msvc)	1m 51s
CI Test Suite / Tests (macOS-arm-latest, stable, all)	1m 29s
CI Test Suite / Tests (macOS-arm-latest, stable, none)	1m 16s
CI Test Suite / Tests (macOS-arm-latest, stable, default)	1m 5s
	23m 51s

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