[Bug]: Updating an Oracle Date column with a Date read from Postgres fails (unless "Skip lookup" is checked)

### Apache Hop version?

2.15.0

### Java version?

OpenJDK 17

### Operating system

Windows

### What happened?

The "Table input" transform reads a "date" from a Postgres database,
the "Update" transform tries to update a corresponding "Date" in an Oracle database with the value read from Postgres.

Unless "Skip lookup" is checked, the update fails with:

```
2025/10/08 07:50:20 - Update.0 - ERROR: Error in transform, asking everyone to stop because of:
2025/10/08 07:50:20 - Update.0 - ERROR: org.apache.hop.core.exception.HopDatabaseException:
2025/10/08 07:50:20 - Update.0 - Couldn't get row from result set
2025/10/08 07:50:20 - Update.0 -
2025/10/08 07:50:20 - Update.0 - Unable to get value 'None' from database resultset, index 0
2025/10/08 07:50:20 - Update.0 - No data read
```

In the case of unchecking "Skip lookup", checking/unchecking "Ignore lookup failures" and providing a field for the Y/N values if the key was found makes no difference.

Using a "Select values" transform to convert the Date stream field into a String or Timestamp changes nothing in the behavior.
Fields of other types (String, Integer...) have no problems with updates with unchecked "Skip lookup".

See the attached pipeline:
[date-update-test-public.zip](https://github.com/user-attachments/files/22759764/date-update-test-public.zip)

### Issue Priority

Priority: 3

### Issue Component

Component: Transforms

Start by running the attached date-update-test-public.zip pipeline with the Table input and Update transforms against PostgreSQL and Oracle, reproducing the failure when Skip lookup is unchecked. Trace the Update transform's date lookup and result-set handling; done means a PostgreSQL-read date can update the corresponding Oracle Date without Skip lookup, while existing String and Integer behavior remains intact.

Written by the indexing model from the issue text.