Apply some suggestions from Wojtek #4

	name: "ReqCh CI"

	on:
	push:
	branches:
	- main
	pull_request:
	workflow_dispatch:

	env:
	MIX_ENV: test

	jobs:
	test:
	services:
	clickhouse:
	image: clickhouse/clickhouse-server:24.10
	ports:
	- "8123:8123"
	- "9000:9000"

	strategy:
	matrix:
	include:
	- otp_version: "25.3"
	elixir_version: "1.14"

	- otp_version: "27.1.2"
	elixir_version: "1.17"

	runs-on: ubuntu-latest
	name: test
	steps:
	- uses: actions/checkout@v4

	- uses: erlef/setup-beam@v1
	with:
	otp-version: ${{ matrix.otp_version }}
	elixir-version: ${{ matrix.elixir_version }}

	- run: mix deps.get
	- run: mix deps.compile
	- name: Run tests
	run: mix test --warnings-as-errors

	- name: Compile once again but without optional deps
	run: mix compile --force --warnings-as-errors --no-optional-deps

	format:
	runs-on: ubuntu-latest
	name: mix format
	steps:
	- uses: actions/checkout@v4
	- uses: erlef/setup-beam@v1
	with:
	otp-version: "27.1.2"
	elixir-version: "1.17"
	- run: mix format --check-formatted

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