Check for both workflow and job names from Dr.CI (#110661)
In https://github.com/pytorch/pytorch/pull/110362, the failure was flaky but merge bot treated it as an actual failure. This is a regression after https://github.com/pytorch/test-infra/pull/4604 where the name returned by Dr.CI now includes workflow name. For example, the name is `trunk / macos-12-py3-arm64 / test (default, 2, 3, macos-m1-12)` in the JSON response:
```
{"FAILED": [], "FLAKY": [{"workflowId": 6372581477, "id": 17297638807, "name": "trunk / macos-12-py3-arm64 / test (default, 2, 3, macos-m1-12)", "jobName": "macos-12-py3-arm64 / test (default, 2, 3, macos-m1-12)", "conclusion": "failure", "completed_at": "2023-10-01T22:18:28Z", "html_url": "https://github.com/pytorch/pytorch/actions/runs/6372581477/job/17297638807", "head_branch": "ciflow/trunk/110362", "pr_number": 110362, "head_sha": "03f51e36dedf234931006d1db61677b229c9a119", "failure_captures": ["Failure: There is only 4671284KB free space left in /, which is less than the minimum requirement of"], "failure_line": "Failure: There is only 4671284KB free space left in /, which is less than the minimum requirement of 6291456KB for macOS", "time": "2023-10-01T22:17:53.847751Z"}], "BROKEN_TRUNK": [], "UNSTABLE": []}
```
I update merge bot to handle this better by considering both workflow name, job name, and the combination full name.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/110661
Approved by: https://github.com/clee2000
