Better url in trymerge (#90583)
example:
old: https://github.com/pytorch/pytorch/commit/453b510b2d897919dcc76d0ea3a07a4e76eb376d/checks?check_suite_id=9736985508
new: https://github.com/pytorch/pytorch/actions/runs/3644518486
Pull Request resolved: https://github.com/pytorch/pytorch/pull/90583
Approved by: https://github.com/kit1980, https://github.com/ZainRizvi