CSR-635 | Vin not found alert not clearing

Cleared vin not found alert when vin input is changed

src/layouts/vin-lookup/vin-lookup.vue

@@ -189,6 +189,7 @@ export default {
   },
   watch: {
     vin() {
+      this.vinNotFound = false;
       this.$refs.funnelFooter.updateButtonText(
         this.getCmsContent("FunnelFooterWidget", "ForwardButtonText")
       );