update version again because I forgot to build before publishing :(

Author: TheSecurityDev

package.json

@@ -1,6 +1,6 @@
 {
   "name": "simple-koa-shopify-auth",
-  "version": "2.1.2",
+  "version": "2.1.3",
   "description": "A better, simplified version of the (no longer supported) @Shopify/koa-shopify-auth middleware library. It removes the use of cookies for sessions (which greatly smooths the auth process), replaces a deprecated API call, and supports v2 of the official @shopify/shopify-api package.",
   "author": "TheSecurityDev",
   "license": "MIT",
@@ -25,7 +25,8 @@
   ],
   "scripts": {
     "build": "tsc",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "prepublish": "npm run build"
   },
   "dependencies": {},
   "peerDependencies": {