Add default arguments to cuda stream and events (#53025)
Summary:
* **https://github.com/pytorch/pytorch/issues/53025 Add default args for CUDA stream and events**
Tests:
=====
python test/test_jit.py -v TestCUDA
Pull Request resolved: https://github.com/pytorch/pytorch/pull/53025
Reviewed By: H-Huang
Differential Revision: D26734499
Pulled By: nikithamalgifb
fbshipit-source-id: 5311623a501e2e6fb3fc70e39522e3970e401feb
