chore: add new key for video setting (#70)

locales/en.default.schema.json

@@ -152,6 +152,7 @@
     "number_of_days_popup_reappears": "Number of days before a dismissed popup reappears",
     "only_appear_on_articles": "Will only appear on articles",
     "only_applies_on_desktop": "Only applies on desktop viewport",
+    "overrides_video_url_if_both_set": "Overrides video URL setting if both are set",
     "recently_viewed_products_only_visible": "Recently viewed products are only visible when browsing outside of the editor",
     "recommended_a_square_image": "Recommended a square ratio for optimal mobile experience",
     "requires_square_images": "Requires square images",
@@ -731,7 +732,7 @@
     "video_hero": "Video hero",
     "video_link": "Video link",
     "video_style": "Video style",
-    "video_url": "Video url",
+    "video_url": "Video URL",
     "video_with_sound": "Video with sound",
     "video_without_sound": "Video without sound",
     "vimeo": "Vimeo",