Modernize tada crate dependencies so it compiles and tests pass

[evolvedmicrobe]

Summary

• lib/tada hadn't been built since ~2017 and used wildcard "*" dependency versions, so a fresh checkout resolved today's incompatible latest crate releases and failed to compile (it also referenced a build.rs that never existed in git history).
• Bumped every dependency in lib/tada and its three vendored external/* crates (martian, rust-shardio, rust-fastq-10x) to current major versions, and dropped the bio dependency entirely (it was declared but only referenced from commented-out code).
• Migrated call sites off removed/changed APIs: rustc-serialize → serde/serde_json, old bincode/docopt/log/fern/rand/crossbeam/csv/flate2 APIs → their current equivalents.
• Recreated the missing build.rs (git-describe based version stamp, used by tada --version).

Notes

• RNG output is no longer bit-identical to the old binary (XorShiftRng → rand::rngs::SmallRng), but is still deterministic per seed.
• This is a mechanical dependency/API migration — no behavior or logic changes beyond what was required to compile against modern crate versions.
• 65 build warnings remain (unused Results, elided lifetimes, missing-ABI extern fns) — left alone since they don't block the build.

Test plan

• cargo build succeeds (exit 0)
• cargo build --release succeeds
• cargo test passes: 27/27 tests across both the lib and bin test targets, plus doc-tests
• tada --version runs and prints the expected git/rustc version info

🤖 Generated with Claude Code