Flaky tests reporting: use GITHUB_RUN_ID instead of concatenated value (#70604)
Summary:
I did not realize the WORKFLOW_ID variable in our GHA scripts concatenated RUN_ID and RUN_NUMBER.
For flaky tests collection, we should be only using RUN_ID, which makes it easier for us to write queries on the data
Pull Request resolved: https://github.com/pytorch/pytorch/pull/70604
Reviewed By: suo
Differential Revision: D33409503
Pulled By: janeyx99
fbshipit-source-id: 932405989dc1a406dfe9da9a7f513ca127c8d436
