Switch version handling to to `versioningit` #2652

	name: examples

	on:
	push:
	branches:
	- main
	- develop
	pull_request:
	branches:
	- main
	- develop
	schedule:
	- cron: "0 0 * * *"
	workflow_dispatch:

	defaults:
	run:
	shell: bash -l {0}

	jobs:
	test:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os:
	- ubuntu-latest
	- macos-latest
	python-version:
	- "3.10"

	env:
	OE_LICENSE: ${{ github.workspace }}/oe_license.txt
	INTERCHANGE_EXPERIMENTAL: "1"

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Install conda environment
	uses: mamba-org/setup-micromamba@v1
	with:
	micromamba-version: '1.5.10-0'
	environment-file: devtools/conda-envs/examples_env.yaml
	create-args: >-
	python=${{ matrix.python-version }}

	- name: Install package
	run: \|
	python -m pip install .

	- name: Environment Information
	run: \|
	micromamba info
	micromamba list

	- name: License OpenEye
	run: \|
	echo "${SECRET_OE_LICENSE}" > ${OE_LICENSE}
	python -c "from openeye import oechem; assert oechem.OEChemIsLicensed()"
	env:
	SECRET_OE_LICENSE: ${{ secrets.OE_LICENSE }}

	- name: Run docexamples
	run: \|
	python -m pytest --doctest-modules openff/interchange/ --ignore=openff/interchange/_tests

	- name: Run example notebooks
	if: always()
	run: \|
	python -m pytest --nbval-lax --dist loadscope -n logical --durations=20 examples/ \
	--ignore=examples/deprecated/ \
	--ignore=examples/experimental

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