MAGETWO-92152: HTML in Image caption is not stored correctly between saves

Change text attribute to html

Author: danmooney2

app/code/Magento/PageBuilder/view/adminhtml/web/template/content-type/image/full-width/master.html

@@ -35,7 +35,7 @@
     <figcaption if="data.caption.html()"
                 attr="data.caption.attributes"
                 css="data.caption.css"
-                ko-style="data.caption.style"
-                text="data.caption.html">
+                html="data.caption.html"
+                ko-style="data.caption.style">
     </figcaption>
 </figure>