pytorch

eed8d7e3 - Cherry-picks for TE fixes for aten::cat. (#46513)

Cherry-picks for TE fixes for aten::cat. (#46513) * [TensorExpr] Correctly handle negative dimensions in aten::cat when lowering to tensor expressions. Fixes #46440. * [TensorExpr] Fix shape inference logic for aten::cat. Cherry pick #46482. * [TensorExpr] Properly handle input types promotion and special case of empty inputs for aten::cat. Cherry pick #46500.