[LTC] Use upstream DeviceDataInfo (#4172)
* [LTC] Let DeviceDataInfo inherit BackendData::Info
Summary:
This pull request makes DeviceDataInfo inherit torch::lazy::BackendData::Info
such that it's easier to reuse LazyTensor::CreateTensorNode() in the future.
Potential follow ups are:
1. Directly reuse DeviceDataInfo from upstream.
2. Delete ComputationClient::Data::Info.
Test Plan:
CI.
* Fix linter
* Use torch::lazy::LazyGraphExecutor::DeviceDataInfo
* Remove DeviceDataInfo
* Delete ComputationClient::Data::Info
* Fix linter
