CI: migrate from provision-with-micromamba to setup-micromamba action… #160

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	name: Lint

	jobs:
	lint:
	name: mypy
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash -l {0}

	steps:
	- name: Checkout repo
	uses: actions/checkout@v3

	- name: Setup micromamba
	uses: mamba-org/setup-micromamba@v1
	with:
	environment-file: ci/environment.yml
	environment-name: spherely-dev
	create-args: >-
	python=3.11

	- name: Build and install spherely
	run: \|
	python -m pip install . -v --no-build-isolation

	- name: Install mypy
	run: \|
	python -m pip install 'mypy<0.990'

	- name: Run mypy
	run: \|
	python -m mypy --install-types --non-interactive

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