UHF-9755: Updated shareable images to metatag global and

metatag tpr_unit configurations.

conf/cmi/metatag.metatag_defaults.global.yml

@@ -6,10 +6,10 @@ id: global
 label: Global
 tags:
   canonical_url: '[current-page:url]'
-  og_image: '[site:default-og-image]'
+  og_image: '[site:shareable-image]'
   og_site_name: '[site:page-title-suffix]'
   title: '[current-page:title] | [site:name] | [site:page-title-suffix]'
-  twitter_cards_image: '[site:default-og-image]'
+  twitter_cards_image: '[site:shareable-image]'
   twitter_cards_page_url: '[current-page:url]'
   twitter_cards_title: '[current-page:title] | [site:page-title-suffix]'
   twitter_cards_type: summary_large_image

conf/cmi/metatag.metatag_defaults.tpr_unit.yml

@@ -15,7 +15,7 @@ tags:
   article_published_time: '[tpr_unit:created:html_datetime]'
   og_description: '[tpr_unit:description:summary]'
   og_email: '[tpr_unit:email]'
-  og_image: '[tpr_unit:picture]'
+  og_image: '[tpr_unit:shareable-image]'
   og_latitude: '[tpr_unit:latitude]'
   og_longitude: '[tpr_unit:longitude]'
   og_phone_number: '[tpr_unit:phone]'