Migrate benchmarks to criterion and setup codspeed

[Swatinem]

This migrates the pyreport benchmarks to criterion via the codspeed compatibility layer. Additionally, this also creates a CI job to run the benchmarks within the codspeed runner, and upload the results.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.52%. Comparing base (ae5e39d) to head (54cbaa6).

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@                 Coverage Diff                 @@
##           swatinem/update-ci      #60   +/-   ##
===================================================
  Coverage               98.52%   98.52%           
===================================================
  Files                      21       21           
  Lines                    6772     6772           
===================================================
  Hits                     6672     6672           
  Misses                    100      100           

Components	Coverage Δ
core	98.60% <ø> (ø)
bindings	79.31% <ø> (ø)
python	100.00% <ø> (ø)

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[codspeed-hq]

CodSpeed Performance Report

Congrats! CodSpeed is installed 🎉

🆕 4 new benchmarks were detected.

You will start to see performance impacts in the reports once the benchmarks are run from your default branch.

Detected benchmarks

• complex_chunks (13.9 s)
• complex_report_json (98.4 ms)
• simple_chunks (62.1 µs)
• simple_report_json (32.1 µs)