Remove Postgres port.

Author: sanny-io

.devcontainer/devcontainer.json

@@ -7,7 +7,7 @@
   "shutdownAction": "stopCompose",
   "postCreateCommand": "npm install -g bun@1.3.8 && bun install --frozen-lockfile",
   "remoteUser": "node",
-  "forwardPorts": [5432, 5540, 6379],
+  "forwardPorts": [5540, 6379],
   "customizations": {
     "vscode": {
       "extensions": [