support Monolog 3.0 #1

	name: Build and Test CI

	on:
	push:
	branches: [master]
	pull_request:
	branches: [master]

	jobs:
	tests:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	php-versions: ["8.0", "8.1"]

	steps:
	- uses: actions/checkout@v2

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php-versions }}

	- name: Get composer cache directory
	id: composer-cache
	run: echo "::set-output name=dir::$(composer config cache-files-dir)"

	- name: Cache dependencies
	uses: actions/cache@v2
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer-

	- name: Install dependencies
	run: composer install --prefer-source --no-interaction

	- name: Test with phpunit
	run: vendor/bin/phpunit tests

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