Access denied on relationship fields connection

I am trying to connect images to my object with sudo context.
Used the following code:
```
const context = req.KeystoneContext;
const localDb = context.sudo().db;

try {
await localDb.Motif.updateOne({
where: { sku: '027_DE' },
data: {
isImagesMigrated: true,
images: {
connect: [
{ id: 17674 },
{ id: 17675 },
{ id: 17676 },
{ id: 17677 },
{ id: 17678 }
]
}
}
});
}
catch (error) {
console.log(error);
console.log(error.extensions.debug);
}
```

And I see the following error:
```
GraphQLError: An error occured while resolving relationship fields.
- Motif.images: Access denied: You cannot connect that Image - it may not exist
```

I've tried to link it manually in admin panel then and it is all fine, so it looks like some bug there.


node: v16.20.1
keystone-6/core: v5.5.0

Start from the localDb.Motif.updateOne call, especially the images.connect relationship path, and compare it with the admin panel's successful connection flow. Reproduce the access-denied error with the provided sudo context and identify why the same image records are treated differently; done means the connection succeeds through this API without weakening access controls.

Written by the indexing model from the issue text.