Sqllogictests doesn't cover cases if the column name is not expected.

### Is your feature request related to a problem or challenge?

As we port our tests to sqllogictests https://github.com/apache/arrow-datafusion/issues/4460 it is important to retain test coverage

One thing that was noticed is that sqllogictest tests doesn't cover cases if the column name is not expected.

So for example, it will show the following outputs as the same

| Int8 |
|--------|
| 1 |
| 2 |

to

| a |
|--------|
| 1 |
| 2 |

### Describe the solution you'd like

It would be nice to have some way (perhaps optionally) that verified the column names as well

### Describe alternatives you've considered

_No response_

### Additional context

@comphead brought thus up on https://github.com/apache/arrow-datafusion/pull/6329#pullrequestreview-1425450768

Read the sqllogictests porting context in issue #4460 and the review discussion on pull request #6329, then trace the existing sqllogictests result verification. Define how optional column-name checking should work and add coverage for the Int8 and a-column examples; done means mismatched names are detected when that checking is enabled.

Written by the indexing model from the issue text.