Add examples for pip and poetry #2

	# SPDX-License-Identifier: MIT-0

	---
	name: ci
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	schedule:
	- cron: '0 12 * * *'
	concurrency:
	# Cancel previous CI runs when additional commits are added to a pull request.
	# This will not cancel CI runs associated with `schedule` or `push`.
	group: ${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true
	jobs:
	macos_sonoma_arm_pip:
	name: macos sonoma 14 arm
	runs-on: macos-14
	steps:
	- name: checkout
	uses: actions/checkout@v4
	# See issue https://github.com/actions/setup-python/issues/577. There is
	# some kind of environment conflict between the symlinks found in the
	# GitHub Actions runner and `brew upgrade python` where `brew` detects and
	# refuses to overwrite symlinks. The cause for our runs is not clear,
	# we do not use that action, but if that issue is closed this section
	# can be removed.
	- name: sanitize GHA / brew python environment
	run: \|
	# Remove the symlinks that cause issues.
	find /usr/local/bin -lname '/Library/Frameworks/Python.framework/' -delete
	sudo rm -rf /Library/Frameworks/Python.framework/
	- name: pip build and test
	working-directory: drake_pip
	run: .github/ci_build_test
	shell: zsh -efuo pipefail {0}
	ubuntu_jammy_pip:
	name: ubuntu 22.04 jammy
	runs-on: ubuntu-latest
	container: ubuntu:jammy
	steps:
	- name: checkout
	uses: actions/checkout@v4
	- name: setup
	working-directory: drake_pip
	run: .github/ubuntu_setup
	shell: bash
	- name: pip build and test
	working-directory: drake_pip
	run: .github/ci_build_test
	shell: bash

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