Update symfony/serializer requirement from ^5.4|^6.0 to ^5.4|^6.0|^7.0 #66

	name: PHP Composer
	on:
	push:
	branches: [ master, tvdb-4.x ]
	pull_request:
	branches: [ master, tvdb-4.x ]

	jobs:
	build:
	runs-on: ${{ matrix.operating-system }}
	continue-on-error: ${{ matrix.experimental }}
	strategy:
	matrix:
	operating-system: [ubuntu-latest]
	php-versions: ['7.4', '8.0', '8.1', '8.2']
	experimental: [false]
	include:
	- php-versions: '8.3'
	operating-system: ubuntu-latest
	experimental: true
	name: PHP ${{ matrix.php-versions }} Test on ${{ matrix.operating-system }}
	steps:
	- uses: actions/checkout@v3

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

	- name: Validate composer.json and composer.lock
	run: composer validate --strict

	- name: Cache Composer packages
	id: composer-cache
	uses: actions/cache@v3
	with:
	path: vendor
	key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-php-

	- name: Install dependencies
	run: composer install --prefer-dist --no-progress

	- name: Run test suite
	run: composer run-script test

Provide feedback