Bump geo from 3.6.0 to 4.0.0 #137

	name: Elixir Quality Checks

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- "**"

	jobs:
	quality_checks:
	name: Elixir Quality Checks
	runs-on: ubuntu-latest
	env:
	# In MIX_ENV=test, `$ mix xref graph` shows us a whole bunch of
	# test stuff that isn't really relevant.
	# The other checks don't really care what environment they run in.
	MIX_ENV: dev
	elixir: "1.16.2"
	otp: "26.1.2"

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Setup Elixir Project
	uses: ./.github/actions/elixir-setup
	with:
	elixir-version: ${{ env.elixir }}
	otp-version: ${{ env.otp }}
	build-app: false

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

	- name: Check code formatting
	run: mix format --check-formatted
	# We run all checks here even if others failed so that
	# we give devs as much feedback as possible & save some time.
	if: always()

	- name: Check for compile-time dependencies between modules
	run: mix xref graph --label compile-connected --fail-above 0
	if: always()

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