ISTWCMS-6408 Use [current-page:content-language:langcode]
requested to merge feature/ISTWCMS-6408-l26yan-Update-metatag-to-2.0.0-schema_metatag-to-3.0.1 into 1.1.x
ISTWCMS-6408 Use [current-page:content-language:langcode] instead of [current-page:metatag:content_language] after updating to metatag 2.0.0