【bugfix合入】zstd压缩库内存管理改造

Co-authored-by: zhjc1124 <zhjc1124@gmail.com>

src/sql/engine/basic/chunk_store/ob_chunk_block_compressor.cpp

@@ -38,7 +38,6 @@ void ObChunkBlockCompressor::reset()
 {
   compressor_type_ = NONE_COMPRESSOR;
   if (compressor_ != nullptr) {
-    compressor_->reset_mem();
     compressor_ = nullptr;
   }
 }
@@ -125,4 +124,4 @@ int ObChunkBlockCompressor::decompress(const char *in, const int64_t in_size,
 }
 
 }
-}
+}