Add pa-IN to languages.json

src/lib/i18n/locales/languages.json

@@ -75,6 +75,10 @@
 		"code": "nl-NL",
 		"title": "Dutch (Netherlands)"
 	},
+	{
+		"code": "pa-IN",
+		"title": "Punjabi (India)"
+	},
 	{
 		"code": "pl-PL",
 		"title": "Polish"