chore: update to Rust 1.97.1

[brianheineman]

No description provided.

[github-actions]

Bencher Report

Project	theseus-rs/file-type
Branch	update-to-rust-1.97.1
Testbed	Linux

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Benchmark	Latency	nanoseconds (ns)
file-format::from_bytes	📈 view plot ⚠️ NO THRESHOLD	750.63 ns
file-format::from_bytes (2GiB)	📈 view plot ⚠️ NO THRESHOLD	1,457.50 ns
file_type::from_bytes	📈 view plot ⚠️ NO THRESHOLD	584.22 ns
file_type::from_bytes (2GiB)	📈 view plot ⚠️ NO THRESHOLD	972.67 ns
file_type::from_extension	📈 view plot ⚠️ NO THRESHOLD	21.82 ns
file_type::from_media_type	📈 view plot ⚠️ NO THRESHOLD	22.64 ns
file_type::try_from_file	📈 view plot ⚠️ NO THRESHOLD	8,698.20 ns
infer::from_bytes	📈 view plot ⚠️ NO THRESHOLD	360.89 ns
infer::from_bytes (2GiB)	📈 view plot ⚠️ NO THRESHOLD	362.06 ns
magic::from_bytes	📈 view plot ⚠️ NO THRESHOLD	293,710.00 ns
mime_guess::from_extension	📈 view plot ⚠️ NO THRESHOLD	7.83 ns
mime_guess::from_media_type	📈 view plot ⚠️ NO THRESHOLD	98.32 ns

🐰 View full continuous benchmarking report in Bencher

[codecov]

Codecov Report

❌ Patch coverage is 98.92802% with 7 lines in your changes missing coverage. Please review.
✅ Project coverage is 98.70%. Comparing base (d86b6e3) to head (81d7836).

Files with missing lines	Patch %	Lines
export/httpd/src/main.rs	75.00%	2 Missing ⚠️
export/source_generator/src/lib.rs	90.47%	2 Missing ⚠️
export/iana/src/main.rs	80.00%	1 Missing ⚠️
export/source_generator/src/generator.rs	98.64%	1 Missing ⚠️
export/wikidata/src/main.rs	98.07%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #152      +/-   ##
==========================================
+ Coverage   98.56%   98.70%   +0.14%     
==========================================
  Files          29       31       +2     
  Lines        2710     2853     +143     
==========================================
+ Hits         2671     2816     +145     
+ Misses         39       37       -2     

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