build: upgrade tsup

Author: chrisvxd

package.json

@@ -8,8 +8,7 @@
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",
   "engines": {
-    "node": ">=8",
-    "npm": ">=5"
+    "node": ">=18"
   },
   "scripts": {
     "test": "jest",
@@ -39,7 +38,7 @@
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-test-renderer": "^18.2.0",
-    "tsup": "^6.7.0",
+    "tsup": "^8.0.1",
     "typescript": "^4.5.2"
   },
   "files": [