Fix wrong workflow status when rerun a job in an already finished workflow (#26119) (#26124)
Backport #26119 by @yp05327
Before:
![image](https://github.com/go-gitea/gitea/assets/18380374/fb687592-b117-4cd5-b076-2ca5ca847ea4)
After:
![image](https://github.com/go-gitea/gitea/assets/18380374/c9b0683e-e81d-410b-8c35-fbe54327fab4)
After workflow finished, if you rerun a single job, the workflow status
will become to `Running` which is not correct as no jobs are running in
this workflow.
Co-authored-by: yp05327 <576951401@qq.com>