fix(deps): update dependency dotenv to v16.4.6

Author: renovate[bot]

package.json

@@ -5,7 +5,7 @@
     "dev": "node index.js"
   },
   "dependencies": {
-    "dotenv": "16.4.4",
+    "dotenv": "16.4.6",
     "express": "4.18.2",
     "resend": "latest"
   },

yarn.lock

@@ -210,10 +210,10 @@ domutils@^3.0.1:
     domelementtype "^2.3.0"
     domhandler "^5.0.3"
 
-[email protected].4:
-  version "16.4.4"
-  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.4.4.tgz#a26e7bb95ebd36272ebb56edb80b826aecf224c1"
-  integrity sha512-XvPXc8XAQThSjAbY6cQ/9PcBXmFoWuw1sQ3b8HqUCR6ziGXjkTi//kB9SWa2UwqlgdAIuRqAa/9hVljzPehbYg==
+[email protected].6:
+  version "16.4.6"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.4.6.tgz#fc88e8a664087abf3e19d61e21f7feee1849bbb1"
+  integrity sha512-JhcR/+KIjkkjiU8yEpaB/USlzVi3i5whwOjpIRNGi9svKEXZSe+Qp6IWAjFjv+2GViAoDRCUv/QLNziQxsLqDg==
 
 editorconfig@^0.15.3:
   version "0.15.3"