[CI] Change tests used by the new dashboard (#96986)
Summary: Stop using runn.py to trigger the new dashboard run. Instead,
we spell out the actual cmd which will be easier to extend. Dropping
perf tests for dynamo_eager and aot_eager in this PR.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/96986
Approved by: https://github.com/huydhn, https://github.com/weiwangmeta
