add saslprep package for mongodb authentication (#665)

Author: gururise

package-lock.json

@@ -62,6 +62,7 @@
 		"openid-client": "^5.4.2",
 		"parquetjs": "^0.11.2",
 		"postcss": "^8.4.31",
+		"saslprep": "^1.0.3",
 		"serpapi": "^1.1.1",
 		"tailwind-scrollbar": "^3.0.0",
 		"tailwindcss": "^3.4.0",