Issue #3399172 by saidatom, smustgrave: Fix linting issues in Twig files

...ules/announcements_feed/templates/announcements.html.twig

core/modules/book/templates/book-export-html.html.twig

...slation/help_topics/config_translation.overview.html.twig

core/modules/media/templates/media-reference-help.html.twig

...es/media_library/templates/media--media-library.html.twig

core/modules/system/templates/fieldset.html.twig

.../modules/system/templates/status-report-grouped.html.twig

core/modules/system/templates/status-report.html.twig

...modules/system/templates/system-modules-details.html.twig

...dules/system/templates/system-modules-uninstall.html.twig

core/modules/system/templates/system-themes-page.html.twig

...er/help_topics/tracker.tracking_changed_content.html.twig

...ules/views/templates/views-view-grid-responsive.html.twig

.../views/templates/views-view-summary-unformatted.html.twig

...files/demo_umami/themes/umami/components/badge/badge.twig

...rofiles/demo_umami/themes/umami/components/card/card.twig

...mi/themes/umami/components/footer-block/footer-block.twig

...ami/themes/umami/templates/classy/form/fieldset.html.twig

.../umami/templates/classy/layout/book-export-html.html.twig

...lates/classy/media-library/media--media-library.html.twig