replace mamba-forge with miniconda etc #85

	name: CI
	on:
	push:
	branches: [main]
	tags: ['**']
	paths-ignore:
	- '*/.md'
	pull_request: {branches: [main]}
	defaults: {run: {shell: 'bash -el {0}'}} # https://github.com/marketplace/actions/setup-miniconda#important
	env:
	YARDL_VERSION: 0.6.2
	jobs:
	validate:
	strategy:
	matrix:
	cppVersion: [17]
	environment: pypi
	permissions: {id-token: write}
	name: Validate Python and C++${{ matrix.cppVersion }}
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with: {submodules: recursive}
	- name: strip environment.yml
	run: \|
	cat environment.yml \| grep -v "#.*\<\local\>" > temp-ci-environment.yml
	- uses: conda-incubator/setup-miniconda@v3
	with:
	activate-environment: yardl
	environment-file: temp-ci-environment.yml
	- name: Install yardl
	run: \|
	rm temp-ci-environment.yml
	gh release download -R microsoft/yardl -p '*linux_x86_64.tar.gz' v$YARDL_VERSION
	mkdir yardl
	tar -xzf "yardl_${YARDL_VERSION}_linux_x86_64.tar.gz" -C yardl
	rm "yardl_${YARDL_VERSION}_linux_x86_64.tar.gz"
	echo "$PWD/yardl" >> "$GITHUB_PATH"
	env:
	GH_TOKEN: ${{ github.token }}
	- name: Build model
	run: \|
	cd model
	yardl generate
	- name: Python
	run: \|
	cd python
	python petsird_generator.py \| python petsird_analysis.py
	- name: cpp
	run: \|
	mkdir cpp/build
	cd cpp/build
	cmake -G Ninja -S .. -DHDF5_ROOT="$CONDA_PREFIX"
	ninja
	./petsird_generator test.h5
	./petsird_analysis test.h5
	- uses: casperdcl/deploy-pypi@v2
	with:
	build: python -o dist
	upload: ${{ github.event_name == 'push' && startsWith(github.ref, 'refs/tags') }}
	- uses: actions/upload-artifact@v4
	with:
	name: python-petsird
	path: dist/**

Provide feedback