[TASK] Fix a last phpstan error on this level #587

	name: tests-ac-postgres

	on:
	push:
	pull_request:
	schedule:
	- cron: '42 5 * * *'

	jobs:
	testsuite:
	name: Acceptance tests postgres
	runs-on: ubuntu-20.04
	strategy:
	# This prevents cancellation of matrix job runs, if one or more already failed
	# and let the remaining matrix jobs be executed anyway.
	fail-fast: false
	matrix:
	php: [ '8.1', '8.2' ]
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Install dependencies
	run: Build/Scripts/runTests.sh -p ${{ matrix.php }} -s composerUpdate

	- name: Acceptance Tests postgres
	run: Build/Scripts/runTests.sh -p ${{ matrix.php }} -s acceptance -d postgres

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