Merge branch 'pyproject_toml' into 'master'

Add pyproject.toml

See merge request !150
5 jobs for master in 15 minutes and 25 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
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build_linux_37

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build_linux_38

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intel macos
build_macos_intel_37

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  Deploy
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deploy_beta

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