Merge pull request #13648 from nextcloud/darktheme-fix

apps/accessibility/css/themedark.scss

apps/accessibility/js/accessibility.js.map

apps/accessibility/package-lock.json

apps/federatedfilesharing/css/settings-admin.scss

apps/federatedfilesharing/css/settings-personal.scss

apps/federatedfilesharing/img/social-googleplus.svg

core/css/header.scss

core/css/inputs.scss

core/css/jquery.ocdialog.scss

core/css/styles.scss

settings/css/settings.scss