chore(deps): update dependency ex_doc to ~> 0.22 #170

	name: CI

	on:
	- pull_request
	- push

	jobs:
	test:
	name: mix test (Elixir ${{ matrix.elixir }} OTP ${{ matrix.otp }})
	runs-on: ${{ matrix.os \|\| 'ubuntu-latest' }}
	strategy:
	fail-fast: false
	matrix:
	include:
	- elixir: 1.11.x
	otp: 21.x
	os: ubuntu-20.04
	- elixir: 1.11.x
	otp: 22.x
	os: ubuntu-20.04
	- elixir: 1.11.x
	otp: 23.x
	os: ubuntu-20.04
	- elixir: 1.12.x
	otp: 22.x
	os: ubuntu-20.04
	- elixir: 1.12.x
	otp: 23.x
	os: ubuntu-20.04
	- elixir: 1.12.x
	otp: 24.x
	os: ubuntu-20.04
	- elixir: 1.13.x
	otp: 22.x
	os: ubuntu-20.04
	- elixir: 1.13.x
	otp: 23.x
	os: ubuntu-20.04
	- elixir: 1.13.x
	otp: 24.x
	os: ubuntu-20.04
	- elixir: 1.14.x
	otp: 23.x
	os: ubuntu-20.04
	- elixir: 1.14.x
	otp: 24.x
	os: ubuntu-20.04
	- elixir: 1.14.x
	otp: 25.x
	os: ubuntu-20.04
	- elixir: 1.15.x
	otp: 24.x
	os: ubuntu-20.04
	- elixir: 1.15.x
	otp: 25.x
	os: ubuntu-20.04
	steps:
	- name: Checkout source
	uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0

	- name: Setup cache
	uses: actions/cache@2b250bc32ad02700b996b496c14ac8c2840a2991 # v2.1.8
	with:
	key: ${{ github.job }}-${{ matrix.elixir }}-${{ matrix.otp }}-${{ hashFiles('mix.lock') }}-1
	path: _build

	- name: Install runtime
	uses: erlef/setup-beam@2f0cc07b4b9bea248ae098aba9e1a8a1de5ec24c # v1.17.5
	with:
	elixir-version: ${{ matrix.elixir }}
	otp-version: ${{ matrix.otp }}

	- name: Install Dependencies
	run: mix deps.get

	- name: Run tests
	run: mix test

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