[Enhancement] Eliminate non-required unnest computation (backport #55431)

[mergify]

Why I'm doing:

If table function result is not required to output, then it is not need to compute, instead, we just obtain the number of input param's element then duplicate the required output columns.

With this optimzation, some query can be accelerated significantly.

What I'm doing:

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 is a backport pr

[mergify]

Cherry-pick of 4be4b5c has failed:

On branch mergify/bp/branch-3.4/pr-55431
Your branch is up to date with 'origin/branch-3.4'.

You are currently cherry-picking commit 4be4b5c34.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   be/src/exec/pipeline/table_function_operator.cpp
	modified:   be/src/exec/pipeline/table_function_operator.h
	modified:   be/src/exprs/table_function/table_function.h
	modified:   be/src/exprs/table_function/unnest.h
	modified:   fe/fe-core/src/main/java/com/starrocks/planner/TableFunctionNode.java
	modified:   fe/fe-core/src/main/java/com/starrocks/sql/plan/PlanFragmentBuilder.java
	modified:   gensrc/thrift/PlanNodes.thrift

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   fe/fe-core/src/test/java/com/starrocks/sql/plan/TableFunctionTest.java

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

[mergify]

@mergify[bot]: Backport conflict, please reslove the conflict and resubmit the pr