planner: add some tiflash test cases on dynamic partition prune mode (#25131)
planner: add some tiflash test cases on dynamic partition prune mode (#25131)


c4pt0r/tidb,ngaut/tidb,c4pt0r/tidb,kyle-wang/tidb,pingcap/tidb,pingcap/tidb,pingcap/tidb,ngaut/tidb,ngaut/tidb,c4pt0r/tidb,kyle-wang/tidb,ngaut/tidb,c4pt0r/tidb,c4pt0r/tidb,pingcap/tidb,ngaut/tidb,coocood/tidb,pingcap/tidb,kyle-wang/tidb,coocood/tidb,ngaut/tidb,c4pt0r/tidb,pingcap/tidb,kyle-wang/tidb,kyle-wang/tidb,kyle-wang/tidb