Add tests for PHP `8.4` branch `2.2`. #4547

	on:
	- pull_request
	- push

	name: ci-pgsql

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	tests:
	name: PHP ${{ matrix.php }}-pgsql-${{ matrix.pgsql }}
	env:
	EXTENSIONS: curl, intl, pdo, pdo_pgsql

	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ubuntu-latest]
	php: [8.1, 8.2, 8.3, 8.4]
	pgsql: [10, 11, 12, 13, 14, 15]

	services:
	postgres:
	image: postgres:${{ matrix.pgsql }}
	env:
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_DB: yiitest
	ports:
	- 5432:5432
	options: --name=postgres --health-cmd="pg_isready" --health-interval=10s --health-timeout=5s --health-retries=3

	steps:
	- name: Checkout.
	uses: actions/checkout@v4

	- name: Install PHP with extensions.
	uses: shivammathur/setup-php@v2
	with:
	coverage: pcov
	extensions: ${{ env.EXTENSIONS }}
	ini-values: date.timezone='UTC'
	php-version: ${{ matrix.php }}
	tools: composer:v2, pecl

	- name: Install dependencies with composer
	run: composer update --prefer-dist --no-interaction --no-progress --optimize-autoloader --ansi

	- name: Run Pgsql tests with PHPUnit and generate coverage.
	if: matrix.php == '8.1'
	run: vendor/bin/phpunit --group pgsql --coverage-clover=coverage.xml --colors=always --verbose

	- name: Run Pgsql tests with PHPUnit.
	if: matrix.php != '8.1'
	run: vendor/bin/phpunit --group pgsql --colors=always --verbose

	- name: Upload coverage to Codecov.
	if: matrix.php == '8.1'
	uses: codecov/codecov-action@v3
	with:
	file: ./coverage.xml

Provide feedback