chore: add magic crate benchmark

[brianheineman]

Addresses #71

[github-actions]

Bencher Report

Branch	add-magic-benchmark
Testbed	localhost

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Benchmark	Latency	nanoseconds (ns)
file-format::from_bytes	📈 view plot ⚠️ NO THRESHOLD	1,638.70
file-format::from_bytes (2GiB)	📈 view plot ⚠️ NO THRESHOLD	1,592.40
file_type::from_bytes	📈 view plot ⚠️ NO THRESHOLD	1,178.30
file_type::from_bytes (2GiB)	📈 view plot ⚠️ NO THRESHOLD	1,191.30
file_type::from_extension	📈 view plot ⚠️ NO THRESHOLD	20.00
file_type::from_id	📈 view plot ⚠️ NO THRESHOLD	20.88
file_type::from_media_type	📈 view plot ⚠️ NO THRESHOLD	23.07
file_type::try_from_file	📈 view plot ⚠️ NO THRESHOLD	10,822.00
infer::from_bytes	📈 view plot ⚠️ NO THRESHOLD	319.55
infer::from_bytes (2GiB)	📈 view plot ⚠️ NO THRESHOLD	373.88
magic::from_bytes	📈 view plot ⚠️ NO THRESHOLD	728,240.00
mime_guess::from_extension	📈 view plot ⚠️ NO THRESHOLD	9.03
mime_guess::from_media_type	📈 view plot ⚠️ NO THRESHOLD	104.74

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.14%. Comparing base (43e70a6) to head (cde37b2).
Report is 6 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #73   +/-   ##
=======================================
  Coverage   97.14%   97.14%           
=======================================
  Files          22       22           
  Lines        3009     3009           
=======================================
  Hits         2923     2923           
  Misses         86       86           

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[robo9k]

Apologies for the trouble running this on macOS, there are some open issues about this for the underlying magic-sys crate that a new unpublished version should fix, but the magic crate will also need to be updated for this.

Running on Linux should work out of the box and is what I can support best.

[brianheineman]

@robo9k no worries, since the benchmarks are largely used for trending and comparison I can switch them to run on linux.