fix: use local README.md for maturin

[darach]

Signed-off-by: Darach Ennis darach@gmail.com

Description

Motivation and Context

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update
• Performance improvement
• Refactoring (no functional changes)
• CI/CD changes
• Dependencies update

Checklist

• I have read the CONTRIBUTING guide
• My code follows the project's style guidelines
• I have run cargo fmt and cargo clippy
• I have added tests that prove my fix/feature works
• All new and existing tests pass (cargo test)
• I have updated the documentation accordingly
• My changes generate no new warnings

Testing

Performance Impact

Additional Notes

[coveralls]

Pull Request Test Coverage Report for Build 21372980149

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.002%) to 79.789%

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Totals
Change from base Build 21372874911:	0.002%
Covered Lines:	34788
Relevant Lines:	43600

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💛 - Coveralls

[github-actions]

✅ Benchmark Results: No significant regressions

Click to expand benchmark comparison

group                                          main                                   pr
-----                                          ----                                   --
diff_comparison/compute_diff/array_change      1.00    722.3±5.41ns        ? ?/sec    1.22   880.9±29.98ns        ? ?/sec
diff_comparison/roundtrip/array_change         1.00  1500.1±15.22ns        ? ?/sec    1.25  1880.6±66.56ns        ? ?/sec
diff_comparison/roundtrip/field_add            1.00   777.0±12.27ns        ? ?/sec    1.16   903.8±12.58ns        ? ?/sec
diff_comparison/roundtrip/field_remove         1.00   785.9±10.94ns        ? ?/sec    1.18   928.9±10.38ns        ? ?/sec
diff_comparison/roundtrip/small_change         1.00  1026.4±23.80ns        ? ?/sec    1.21  1239.5±16.90ns        ? ?/sec
diff_patch_merge/crdt_lww/single_comparison    1.00      0.6±0.01ns        ? ?/sec    2.49      1.6±0.00ns        ? ?/sec
format/ison/parsing/structural/large           1.00     26.3±0.87µs   653.1 MB/sec    1.15     30.4±0.51µs   565.5 MB/sec
format/latency/toon/tiny                       1.00     67.3±3.62ns        ? ?/sec    1.16     78.0±3.07ns        ? ?/sec
format/toon/parsing/structural/large           1.00      9.7±1.08µs   507.8 MB/sec    1.21     11.7±0.04µs   421.1 MB/sec
format/toon/parsing/structural/small           1.26    765.4±9.64ns   297.8 MB/sec    1.00   605.6±10.14ns   376.4 MB/sec
streaming/allocation/fresh_processor           1.20    414.1±6.31µs   278.5 MB/sec    1.00    346.2±7.42µs   333.2 MB/sec
streaming/allocation/reused_processor          1.18    412.6±4.73µs   279.6 MB/sec    1.00   349.1±13.36µs   330.5 MB/sec
streaming/chunk_throughput/chunk_size/1000     1.23      4.3±0.02ms   279.3 MB/sec    1.00      3.5±0.04ms   344.4 MB/sec
streaming/chunk_throughput/chunk_size/2000     1.19      4.2±0.02ms   287.0 MB/sec    1.00      3.5±0.02ms   342.2 MB/sec
streaming/chunk_throughput/chunk_size/500      1.20      4.3±0.03ms   280.1 MB/sec    1.00      3.5±0.02ms   336.4 MB/sec
streaming/jsonl_batch_size/optimized/10000     1.00      3.3±0.03ms   356.0 MB/sec    1.25      4.2±0.02ms   285.3 MB/sec
streaming/simd_comparison/simd_batch/1000      1.19    412.1±3.83µs   279.9 MB/sec    1.00    345.3±7.16µs   334.0 MB/sec

Threshold: 15% regression triggers warning

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Benchmarks compare this PR against main branch