feat: import iroh_base::ticket::BlobTicket and iroh_base::hash #135

Job	Run time
cargo deny	34s
Android Build Only (aarch64-linux-android)	1m 6s
Checking docs	16s
Android Build Only (armv7-linux-androideabi)	1m 6s
Checking fmt	28s
check_semver	1m 31s
clippy_check	1m 40s
codespell	13s
Cross Build Only (x86_64-unknown-freebsd)	42s
Cross Test (i686-unknown-linux-gnu)	1m 21s
Minimal Supported Rust Version	21s
CI Test Suite / Tests (ubuntu-latest, stable, all)	1m 25s
CI Test Suite / Tests (windows-latest, stable, all, x86_64-pc-windows-msvc)	1m 54s
CI Test Suite / Tests (ubuntu-latest, stable, none)	45s
CI Test Suite / Tests (windows-latest, stable, none, x86_64-pc-windows-msvc)	1m 47s
CI Test Suite / Tests (ubuntu-latest, stable, default)	1m 32s
CI Test Suite / Tests (macOS-arm-latest, stable, all)	1m 23s
CI Test Suite / Tests (windows-latest, stable, default, x86_64-pc-windows-msvc)	2m 1s
CI Test Suite / Tests (macOS-arm-latest, stable, none)	1m 23s
CI Test Suite / Tests (macOS-arm-latest, stable, default)	1m 14s
	22m 42s

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