support all reduce fusion kernel

[BingooYang]

📌 Description

Support the AllReduce fusion kernel based on Paddle, which primarily involves the following modifications:

1. Fix the inconsistency issue of the all_gather_object interface behavior between Paddle and Torch frameworks
2. Fix the inconsistency issue between Paddle and Torch frameworks regarding the behavior of not explicitly setting rank in the tensor(device=torch.device("cuda")) interface
3. Fix the issue of inconsistent ProcessGroup paths
4. Add testing for the all reduce fusion kernel based on Paddle distributed

🔍 Related Issues

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Reviewer Notes