Issue #3289218 by Grimreaper: Fix PHPCS Fixer, PHPMND, PHPCS.

qwantsearch.api.php

qwantsearch.info.yml

qwantsearch.services.yml

src/Controller/QwantSearchController.php

src/Form/SearchForm.php

src/Form/Settings.php

src/Plugin/Block/QwantsearchSearchBlock.php

src/Service/QwantSearch.php

src/Service/QwantSearchDisplay.php

src/Service/QwantSearchInterface.php

src/Service/SearchPageRouting.php