Update 880-supabase.mdx (#5743)

* Update 880-supabase.mdx

This guide is outdated.  

The recent notes can be found here for Postgres 14 and above: 
https://supabase.com/partners/integrations/prisma

* update other .env example

---------

Co-authored-by: Jon Harrell <[email protected]>

content/200-orm/050-overview/500-databases/880-supabase.mdx

@@ -34,17 +34,18 @@ If you'd like to use the [connection pooling feature](https://supabase.com/docs/
 
 ```env file=.env
 # Connect to Supabase via connection pooling with Supavisor.
-DATABASE_URL="postgres://postgres.[your-supabase-project]:[password]@aws-0-eu-central-1.pooler.supabase.com:6543/postgres?pgbouncer=true"
+DATABASE_URL="postgres://postgres.[your-supabase-project]:[password]@aws-0-[aws-region].pooler.supabase.com:6543/postgres?pgbouncer=true"
 ```
 
 If you would like to use the Prisma CLI in order to perform other actions on your database (e.g. migrations) you will need to add a `DIRECT_URL` environment variable to use in the `datasource.directUrl` property so that the CLI can bypass Supavisor:
 
 ```env file=.env highlight=4-5;add
 # Connect to Supabase via connection pooling with Supavisor.
-DATABASE_URL="postgres://postgres.[your-supabase-project]:[password]@aws-0-eu-central-1.pooler.supabase.com:6543/postgres?pgbouncer=true"
+DATABASE_URL="postgres://postgres.[your-supabase-project]:[password]@aws-0-[aws-region].pooler.supabase.com:6543/postgres?pgbouncer=true"
 
 # Direct connection to the database. Used for migrations.
-DIRECT_URL="postgres://postgres:[password]@db.[your-supabase-project].supabase.co:5432/postgres"
+DIRECT_URL="postgres://postgres.[your-supabase-project]:[password]@aws-0-[aws-region].pooler.supabase.com:5432/postgres"
+
 ```
 
 You can then update your `schema.prisma` to use the new direct URL: