- Delay the writing of `trace.dat` to the forgejo diagnosis zip file. It's not possible to write `cpu-profile.dat` and `trace.dat` at the same time. This caused the implemention to prematurely close `cpu-profile.dat` and leave it as an empty file.
- Regression of forgejo/forgejo#6470
## Testing
1. Go to `/admin/monitor`
2. Click on "Download diagnosis report"
3. Open the zip file and check that all files are non-empty.
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7597
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Gusted <postmaster@gusted.xyz>
Co-committed-by: Gusted <postmaster@gusted.xyz>