Meltano

tap-salesforce - Old/NewValue properties are of anyType, Salesforce SDK returns empty properties_schema for this.
I tried to fix it in the plugin:
```    if not property_schema:
        # Salesforce returns empty schema if the field is of type anyType
        # Let's set type to object to allow loading such fields
        property_schema['type'] = ['object', 'null']```
But the loader fails loading values like `123` to JSONB column (PostgreSQL).
Not sure how to propagate anyType to any targets properly.
Any suggestions how to do it in a generally right way?

When I specify 'string' instead of 'object', it works

I believe that in the case of Salesforce it should work in all cases, but feedback is welcome!