Localisation updates from https://translatewiki.net.

Change-Id: Ied1f3309b00ecea161c7bbd0b84cbdeba2a116fb

public/i18n/sv.json

@@ -77,6 +77,7 @@
 	"query-builder-footer-wikimedia-deutchland": "Wikimedia Deutschland",
 	"query-builder-footer-team": "Skapad med ❤️ av [$1 Wikidata-teamet]",
 	"query-builder-footer-more-data-quality-tools": "Fler verktyg för datakvalitet",
+	"query-builder-footer-curious-facts": "Kul fakta",
 	"query-builder-date-input-value-label": "Värde",
 	"query-builder-date-input-placeholder": "till exempel 31-12-2020",
 	"query-builder-date-input-prompt-text": "Ange ett datum",