MOL-1124: do not load settings without db #1347

Job	Run time
Test Plugin Configuration	10s
Build Plugin	8m 19s
Install Dependencies	1m 29s
Stylelint	17s
Test Plugin Snippets	25s
Jest Tests	29s
ESLint	22s
PHP Syntax Checks	33s
PHP 7.2 Compatibility	54s
PHP CS Fixer	1m 0s
PHPUnit	33s
PHPStan	40s
Stryker Tests	1m 19s
Mutation Tests	5m 59s
E2E Core \| Shopware ${{ matrix.shopware }}	1s
	22m 30s

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