GitLab

* [Enhancement] Update ReduceOp initialization values for integer types

- Modified the `MakeInitValue` method in `ReduceOp` to handle integer data types correctly by returning appropriate minimum and maximum values based on the bit width.
- Added checks for integer types to ensure correct initialization for `kMax` and `kMin` reduction types, enhancing the robustness of the reduction operations.

* [Enhancement] Update ReduceOp to handle unsigned integer initialization values

- Enhanced the `MakeInitValue` method in `ReduceOp` to include support for unsigned integer data types.
- Added conditions to return appropriate initialization values for `kMax` and `kMin` reduction types based on the data type, improving the robustness of reduction operations.