Added a waiting image whenever processing answer file from Amazon

src/Components/Clientes/Amazon/Reportes/Clasification/WaitingAnswerFromAmazon/RptPendingAnswerFromAmazon.tsx

@@ -240,12 +240,15 @@ export default function RptPendingAnswerFromAmazon(
       })
   }
 
-  const ApplyAnswerFiles2Invoice = () => {
+  const ApplyAnswerFiles2Invoice = () => {    
+    setWaitingMessage('Generando...')
     const Filenames = AmazonAnswerFile.map(element => element.nombreArchivo);
+    setWaitingDialog(true)
     DSAmazon.ApplyAnswerFile2Invoice(Filenames)
     .then((response) => {
       loadReport()
       setAmazonAnswerFile([])
+      setWaitingDialog(false)
       setShowModal(false)
     })
     .catch((e: Error) => {
@@ -922,6 +925,7 @@ export default function RptPendingAnswerFromAmazon(
         </Modal.Body>
         <Modal.Footer></Modal.Footer>
       </Modal>
+      
       <MsgInformativo
         show={show}
         msg={msg}