不支持带小数点的表名导入

导出的表名中有小数点，导入时报错
ERROR: Failed to execute taos_stmt_set_tbname(`JFRD_Y1GAF01:ACCUM_CF007.OUT`).reason: The table name cannot contain '.'

导出脚本如下：
sudo taosdump -o /home/tdengine/install-package/export/avro/test d_qjny_jfrq JFRD_Y1GAF01:ACCUM_CF007.OUT JFRD_QDL_DI_GL1:12PES.CIN

导入脚本如下：
sudo taosdump -e -i /home/wltdengine/install-package/export/avro/test