XFA - Handle caption with inline placement as left one

- it's just a temporary workaround to unblock release in Firefox.

src/core/xfa/template.js

@@ -2409,7 +2409,7 @@ class Field extends XFAObject {
         break;
       case "inline":
         // TODO;
-        ui.attributes.class.push("xfaInline");
+        ui.attributes.class.push("xfaLeft");
         break;
     }
 

web/xfa_layer_builder.css

@@ -135,10 +135,6 @@
   max-width: 100%;
 }
 
-.xfaInline {
-  float: inline;
-}
-
 .xfaBorder {
   background: transparent;
   position: absolute;