Fix gha render-test-result mixed failure passthrough (#63056)

Fix gha render-test-result mixed failure passthrough (#63056)

Summary:
To fix something like https://github.com/pytorch/pytorch/actions/runs/1114555082

![image](https://user-images.githubusercontent.com/658840/128956528-86997457-5e18-4ae1-83cc-aa7d0ca03c0e.png)

Not sure why `needs.test.result` doesn't capture the `failure` case before, so changed it to `needs.test.result != 'skipped' || failure()`

Pull Request resolved: https://github.com/pytorch/pytorch/pull/63056

Reviewed By: walterddr, tktrungna

Differential Revision: D30240112

Pulled By: zhouzhuojie

fbshipit-source-id: d159cc3f79ed5d604ae12583736b37ac28e8d87c