[BUG]: "Cannot read properties of undefined" because empty "rows" data was not excluded

### What version of `drizzle-orm` are you using?

0.36.0

### What version of `drizzle-kit` are you using?

0.27.1

### Describe the Bug

I use Drizzle SQLite Proxy to connect and execute queries to a SQLite WASM database. Return type of "RemoteCallback" function is `Promise<{ rows: any[] }>`. It means that "rows" data can be an empty array.

In `drizzle-orm/src/sqlite-proxy/session.ts` file, an empty array is passed through `mapGetResult` function. It leads to a few bugs in where not check `undefined`. So I think we need to escape empty array.

```typescript
if (!row || row.length === 0) {
return undefined;
}
// ...
return mapResultRow(
this.fields!,
row,
this.joinsNotNullableMap,
);
```

### Expected behavior

_No response_

### Environment & setup

_No response_