Missing space fix (elastic#79585)

Author: ThomThomson

src/plugins/embeddable/public/lib/panel/panel_header/panel_header.tsx

@@ -183,7 +183,7 @@ export function PanelHeader({
         </span>
       </EuiToolTip>
     ) : (
-      titleComponent
+      <span className="embPanel__titleInner">{titleComponent}</span>
     );
   };