Draggable: Revert flag honours Sortable revert speed. Fixed #9103 Dra…

…ggable: revert option reset after being added to a connectedSortable.

ui/jquery.ui.draggable.js

@@ -600,7 +600,7 @@ $.ui.plugin.add("draggable", "connectToSortable", {
 
 				//The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: "valid/invalid"
 				if(this.shouldRevert) {
-					this.instance.options.revert = true;
+					this.instance.options.revert = this.shouldRevert;
 				}
 
 				//Trigger the stop of the sortable