Issue #3394084 by quietone, smustgrave, xjm: Fix non-English words in tests

core/lib/Drupal/Core/Entity/Query/QueryInterface.php

core/misc/cspell/dictionary.txt

...modules/big_pipe_test/src/BigPipePlaceholderTestCases.php

...nstall/language/fr/config_test.dynamic.dotted.default.yml

...nstall/language/fr/config_test.dynamic.dotted.default.yml

...ules/config/tests/src/Functional/ConfigInstallWebTest.php

...modules/help/tests/src/Functional/HelpTopicSearchTest.php

...es/help/tests/src/Functional/HelpTopicTranslationTest.php

core/modules/jsonapi/tests/src/Functional/FileUploadTest.php

.../modules/locale/tests/src/Functional/LocaleExportTest.php

...es/locale/tests/src/Functional/LocalePluralFormatTest.php

...s/locale/tests/src/Functional/LocaleTranslationUiTest.php

.../modules/locale/tests/src/Functional/LocaleUpdateTest.php

core/modules/locale/tests/test.nl.po

...ules/node/tests/src/Functional/Views/NodeLanguageTest.php

core/modules/path/tests/src/Kernel/PathItemTest.php

.../rest/tests/src/Functional/FileUploadResourceTestBase.php

core/modules/search/tests/src/Kernel/SearchTokenizerTest.php

.../system/tests/modules/system_test/system_test.routing.yml

...dules/system/tests/src/Functional/Mail/HtmlToTextTest.php