fix person hero caption

assets/sass/_theme/sections/persons.sass

@@ -126,7 +126,7 @@ ol.persons--list
         &--with-image
             .hero-text
                 margin-bottom: $spacing-3
-            figure
+            figure picture
                 @extend .avatar
             @include media-breakpoint-down(desktop)
                 .container

layouts/partials/persons/hero-single.html

@@ -13,7 +13,7 @@
 {{- partial "header/hero.html"
       (dict
         "title" $title
-        "image" $image
+        "image" .Params.image
         "context" .
         "sizes" site.Params.image_sizes.sections.persons.hero_single
       ) -}}