ci: Update docker build workflow for uv workspaces

[toby-coleman]

Summary

The Docker build CI stage needs modification to allow it to provide the correct requirements.txt before building the Docker image.

Changes

• Update the uv export command as required.

[gemini-code-assist]

Note

Gemini is unable to generate a summary for this pull request due to the file types involved not being currently supported.

[github-actions]

Benchmark comparison for fd99eb3f (base) vs 08c4350c (PR)

------------------------------------------------------------------------------------------------------------------ benchmark: 2 tests -----------------------------------------------------------------------------------------------------------------
Name (time in ms)                                                                         Min                 Max                Mean            StdDev              Median               IQR            Outliers     OPS            Rounds  Iterations
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
test_benchmark_process_run (main/.benchmarks/Linux-CPython-3.12-64bit/0001_base)     442.5509 (1.0)      451.8016 (1.0)      448.3799 (1.0)      3.6748 (1.0)      448.8545 (1.0)      4.9620 (1.0)           1;0  2.2303 (1.0)           5           1
test_benchmark_process_run (pr/.benchmarks/Linux-CPython-3.12-64bit/0001_pr)         449.2087 (1.02)     461.2365 (1.02)     454.4158 (1.01)     4.4641 (1.21)     454.5239 (1.01)     5.2777 (1.06)          2;0  2.2006 (0.99)          5           1
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Legend:
  Outliers: 1 Standard Deviation from Mean; 1.5 IQR (InterQuartile Range) from 1st Quartile and 3rd Quartile.
  OPS: Operations Per Second, computed as 1 / Mean

[Copilot]

Pull request overview

This PR updates the Docker build workflow to properly support uv workspaces by modifying the uv export command flags used when generating the requirements.txt file for Docker builds.

• Updates uv export command flags to support workspace configuration
• Replaces deprecated --no-dev with --no-default-groups to exclude development dependencies
• Adds --all-packages to export all workspace members (plugboard and plugboard-schemas)

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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