renew ts value, better logging JWT

bizmatch/src/app/pages/subscription/edit-commercial-property-listing/edit-commercial-property-listing.component.ts

@@ -175,6 +175,7 @@ export class EditCommercialPropertyListingComponent {
           this.imageService.uploadImage(blob, 'uploadPropertyPicture', this.listing.imagePath, this.listing.serialId).subscribe(
             async event => {
               if (event.type === HttpEventType.Response) {
+                this.ts = new Date().getTime();
                 console.log('Upload abgeschlossen', event.body);
                 this.loadingService.stopLoading('uploadImage');
                 this.listing = await lastValueFrom(this.listingsService.getListingById(this.id, 'commercialProperty'));