[FEATURE]: transform/alias raw row properties

### Describe what you want

Hello, i'm currently using drizzle, but must rely on native `postgres-js` for features not currently supported by drizzle (e.g. triggers/function, publications, subscriptions).

While this works kinda fine, an issue i frequently face is the lack of transformation with this raw postgres usage.

Let assume i have a users table with: `lastName: text(last_name)`
When fetching data via drizzle `last_name` would be aliased to `lastName` and i can access the property via `value.lastName` on the result.

When i do e.g. a subscription via raw postgres-js
```
await client.subscribe("insert:users", (row) => {
console.log(row.last_name); // <-- unaliased
});
```
the row properties will be unaliased and all the helper functions i built around the drizzle types will break.

Does drizzle somehow expose this transform / alias? I couldn't find anything on the docs.

I imagine a `schema.transformToAliased(rawValue)` to map from unaliased to aliased object properties would be quite helpful to workaround shortcomings on more complex db functionality not currently supported by drizzle.