[SR] Improve set_inputs (#69087)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/69087
This diff includes a variety of improvements to `set_inputs` to unify behavior with `torch::jit::Module`:
1. Eliminate code duplication between rvalue/lvalue overloads
2. Add type checks
3. Make input length check a `TORCH_CHECK` instead of a debug check - we have to fail when the wrong number of inputs are passed.
4. `schema` now always includes `self`, even if we release `module_`. This is consistent with `torch::jit::Module`.|
ghstack-source-id: 145599837
Test Plan: `buck test caffe2/benchmarks/static_runtime:static_runtime_cpptest`
Reviewed By: hlu1
Differential Revision: D32711705
fbshipit-source-id: fe97c10b4f03801ba59868b452e7d02b26b3106b
