Update ci.yaml for Classify-first benchmarking

[glenn-jocher]

More likely to succeed with less exotic layers.

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Introduction of an improved benchmarking sequence in CI workflow 🚀

📊 Key Changes

• Reordered benchmarking steps for better workflow efficiency.
• Specifically, the benchmarking for ClassificationModel has been moved up for earlier execution.

🎯 Purpose & Impact

• Efficiency Boost: This reordering aims to optimize the Continuous Integration (CI) process, potentially leading to quicker feedback during development phases. 🕒
• Enhanced Coverage: By adjusting the order in which models are benchmarked, the change might also help in identifying model-specific issues more rapidly, contributing to an overall improvement in code quality and application performance. 🔍
• Potential User Impact: For both developers and users of Ultralytics software, this could mean faster release cycles, less waiting time for new features or bug fixes, and a more stable product experience. ✨

📈 Every little improvement in the development process can lead to significant benefits in software stability and performance, making this change, although potentially small in appearance, quite impactful in the grand scheme of things!

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 76.12%. Comparing base (ea03db9) to head (4e37bd4).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #9949   +/-   ##
=======================================
  Coverage   76.12%   76.12%           
=======================================
  Files         121      121           
  Lines       15294    15294           
=======================================
  Hits        11643    11643           
  Misses       3651     3651           

Flag	Coverage Δ
Benchmarks	36.05% <ø> (ø)
GPU	38.03% <ø> (+0.01%)	⬆️
Tests	71.47% <ø> (ø)

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