[refactor](exceptionsafe) disallow call new method explicitly (#18830)

disallow call new method explicitly
force to use create_shared or create_unique to use shared ptr
placement new is allowed
reference https://abseil.io/tips/42 to add factory method to all class.
I think we should follow this guide because if throw exception in new method, the program will terminate.

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Co-authored-by: yiguolei <yiguolei@gmail.com>

be/src/vec/exec/vrepeat_node.cpp

@@ -224,7 +224,7 @@ Status VRepeatNode::push(RuntimeState* state, vectorized::Block* input_block, bo
     DCHECK(!_expr_ctxs.empty());
 
     if (input_block->rows() > 0) {
-        _intermediate_block.reset(new Block());
+        _intermediate_block = Block::create_unique();
 
         for (auto expr : _expr_ctxs) {
             int result_column_id = -1;