Update docker-compose to use postgres container (#10594)

There is no reason to use a custom image for postgres anymore as we have
migrated out pg_graphql postgres extension

packages/twenty-server/scripts/setup-db.ts

@@ -7,11 +7,6 @@ import { camelToSnakeCase, performQuery } from './utils';
 rawDataSource
   .initialize()
   .then(async () => {
-    await performQuery(
-      'CREATE EXTENSION IF NOT EXISTS "vector"',
-      'create extension "vector (pgvector)"',
-    );
-
     await performQuery(
       'CREATE SCHEMA IF NOT EXISTS "public"',
       'create schema "public"',