Add output defs for edit_distance kernel (#51324)

* add output defs for edit_distance kernel

* change seqnum as output0

paddle/fluid/framework/new_executor/interpreter/interpreter_util.cc

@@ -65,7 +65,6 @@ static std::set<std::string> OpsNeedSetOutputDtypeWhenRegisterPhiKernel = {
     "complex",
     "conv3d_coo",
     "distribute_fpn_proposals",
-    "edit_distance",
     "eig",
     "eig_grad",
     "eigh",

paddle/phi/kernels/cpu/edit_distance_kernel.cc

@@ -121,4 +121,6 @@ void EditDistanceKernel(const Context& ctx,
 }  // namespace phi
 
 PD_REGISTER_KERNEL(
-    edit_distance, CPU, ALL_LAYOUT, phi::EditDistanceKernel, float) {}
+    edit_distance, CPU, ALL_LAYOUT, phi::EditDistanceKernel, float) {
+  kernel->OutputAt(0).SetDataType(phi::DataType::INT64);
+}

paddle/phi/kernels/gpu/edit_distance_kernel.cu

@@ -184,4 +184,6 @@ void EditDistanceKernel(const Context& ctx,
 }  // namespace phi
 
 PD_REGISTER_KERNEL(
-    edit_distance, GPU, ALL_LAYOUT, phi::EditDistanceKernel, float) {}
+    edit_distance, GPU, ALL_LAYOUT, phi::EditDistanceKernel, float) {
+  kernel->OutputAt(0).SetDataType(phi::DataType::INT64);
+}