Add input format in Transpose GetHash (#17737)

* fix the bug of mobilenet-ssd INT8 inference without overloading GetHash
test=develop

* remove the out_grad->format() in TransposeMKLDNNGradOpKernel
test=develop

paddle/fluid/operators/mkldnn/transpose_mkldnn_op.cc

@@ -46,7 +46,8 @@ class TransposeMKLDNNOpKernel : public paddle::framework::OpKernel<T> {
     std::vector<int> nchw_tz = paddle::framework::vectorize2int(input->dims());
 
     const std::string key = platform::TransposeMKLDNNHandler::GetHash(
-        nchw_tz, axis, ctx.op().Output("Out"));
+        nchw_tz, axis,
+        ctx.op().Output("Out") + std::to_string(input->format()));
 
     platform::TransposeMKLDNNHandler handler(nchw_tz, axis, dev_ctx,
                                              mkldnn_engine, key);