[chore] remove info log from segment iterator (#58369)

### What problem does this PR solve?

Issue Number: close #xxx

Related PR: #xxx

Problem Summary:

### Release note

None

### Check List (For Author)

- Test <!-- At least one of them must be included. -->
    - [ ] Regression test
    - [ ] Unit Test
    - [ ] Manual test (add detailed scripts or steps below)
    - [ ] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
        - [ ] Previous test can cover this change.
        - [ ] No code files have been changed.
        - [ ] Other reason <!-- Add your reason?  -->

- Behavior changed:
    - [ ] No.
    - [ ] Yes. <!-- Explain the behavior change -->

- Does this need documentation?
    - [ ] No.
- [ ] Yes. <!-- Add document PR link here. eg:
apache/doris-website#1214 -->

### Check List (For Reviewer who merge this PR)

- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label <!-- Add branch pick label that this PR
should merge into -->

Author: zhiqiang-hhhh

be/src/olap/rowset/segment_v2/segment_iterator.cpp

@@ -2867,14 +2867,6 @@ void SegmentIterator::_calculate_expr_in_remaining_conjunct_root() {
                                     _common_expr_to_slotref_map[root_expr_ctx.get()]
                                                                [inner_slot_ref->column_id()] =
                                                                        expr.get();
-                                    // Print debug info for virtual slot expansion
-                                    LOG(INFO) << fmt::format(
-                                            "common_expr_ctx_ptr: {}, expr_ptr: {}, "
-                                            "virtual_slotref_ptr: {}, inner_slotref_ptr: {}, "
-                                            "column_id: {}",
-                                            fmt::ptr(root_expr_ctx.get()), fmt::ptr(expr.get()),
-                                            fmt::ptr(child.get()), fmt::ptr(vir_child.get()),
-                                            inner_slot_ref->column_id());
                                 }
 
                                 if (!vir_child->children().empty()) {