[UT] Fix wrong conjunct used for TestEmptyNullCountsInColumnIndex (backport #68513) (#68701)

Signed-off-by: stdpain <34912776+stdpain@users.noreply.github.com>
Co-authored-by: Anton Borisov <148864665+fresh-borzoni@users.noreply.github.com>
Co-authored-by: stdpain <34912776+stdpain@users.noreply.github.com>

Author: 3 people

be/test/formats/parquet/page_index_test.cpp

@@ -662,7 +662,7 @@ TEST_F(PageIndexTest, TestEmptyNullCountsInColumnIndex) {
 
     std::vector<TExpr> t_conjuncts;
     // id > 2, this triggers page index filtering
-    ParquetUTBase::append_int_conjunct(TExprOpcode::GT, 0, 2, &t_conjuncts);
+    ParquetUTBase::append_bigint_conjunct(TExprOpcode::GT, 0, 2, &t_conjuncts);
 
     ParquetUTBase::create_conjunct_ctxs(&_pool, _runtime_state, &t_conjuncts, &ctx->min_max_conjunct_ctxs);
     ParquetUTBase::create_conjunct_ctxs(&_pool, _runtime_state, &t_conjuncts, &ctx->conjunct_ctxs_by_slot[0]);
@@ -694,5 +694,4 @@ TEST_F(PageIndexTest, TestEmptyNullCountsInColumnIndex) {
     }
     EXPECT_GT(total_row_nums, 0);
 }
-
 } // namespace starrocks::parquet