add mps stories end to end in ci (#4137)

Summary:
Add the end to end test for stories fp32 in ci

Pull Request resolved: https://github.com/pytorch/executorch/pull/4137

Reviewed By: kimishpatel

Differential Revision: D59305037

Pulled By: cccclai

fbshipit-source-id: 9c132721e1120c00f4cb969b02d494879e181f32