Set proxy_headers to Finch pool if provided #134

	name: CI

	on: [push, pull_request]

	jobs:
	test:
	runs-on: ubuntu-20.04
	env:
	MIX_ENV: test
	strategy:
	fail-fast: false
	matrix:
	include:
	- pair:
	elixir: "1.13"
	otp: "24.3.4.10"
	- pair:
	elixir: "1.15"
	otp: "26.0"
	steps:
	- uses: actions/checkout@v3

	- name: Install OTP and Elixir
	uses: erlef/setup-beam@v1
	with:
	otp-version: ${{matrix.pair.otp}}
	elixir-version: ${{matrix.pair.elixir}}

	- name: Cache dependencies
	uses: actions/cache@v3
	with:
	path: deps
	key: mix-deps-${{ hashFiles('**/mix.lock') }}

	- name: Install dependencies
	run: mix deps.get

	- name: Run "mix format"
	run: mix format --check-formatted

	- name: Check unused dependencies
	run: mix deps.unlock --check-unused

	- name: Compile with --warnings-as-errors
	run: mix compile --warnings-as-errors

	- name: Run tests
	run: mix test --trace

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