[BugFix] fix arrow flight empty set column name is 'r' (backport #71534)

[mergify]

Why I'm doing:

For query return empty set, like select * from table.t1 limit 0, this will return column name 'r' , 'r'.

The column name is set as 'r' to be a placeholder. But if no data arrived, the jdbc driver will not replace it with correct names.

What I'm doing:

Print the correct column schema. But the jdbc driver still has a bug and will return double column names. apache/arrow-java#44
Fixes #issue

What type of PR is this:

• BugFix
• Feature
• Enhancement
• Refactor
• UT
• Doc
• Tool

Does this PR entail a change in behavior?

• Yes, this PR will result in a change in behavior.
• No, this PR will not result in a change in behavior.

If yes, please specify the type of change:

• Interface/UI changes: syntax, type conversion, expression evaluation, display information
• Parameter changes: default values, similar parameters but with different default values
• Policy changes: use new policy to replace old one, functionality automatically enabled
• Feature removed
• Miscellaneous: upgrade & downgrade compatibility, etc.

Checklist:

• I have added test cases for my bug fix or my new feature
• This pr needs user documentation (for new or modified features or behaviors)
  • I have added documentation for my new feature or new function
  • This pr needs auto generate documentation
• This is a backport pr

Bugfix cherry-pick branch check:

• I have checked the version labels which the pr will be auto-backported to the target branch
  • 4.1
  • 4.0
  • 3.5
  • 3.4

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This is an automatic backport of pull request #71534 done by [Mergify](https://mergify.com).