**Backport: https://codeberg.org/forgejo/forgejo/pulls/8942**
The following errors are specific to the scheduled workflow being
handled. They do not imply the remaining scheduled workflows cannot
be scheduled successfully.
- Failure to create a scheduled task which is most likely caused
by an invalid YAML file.
- Failure to parse the scheduling specs which can be caused by a
number of formating errors.
Instead of returning on error, the corrupted workflow is disabled.
Also display more informative error messages so that the failed
workflow can be identified from the logged error.
(cherry picked from commit ab3cf7ddcf)
```
Conflicts:
services/actions/schedule_tasks.go
trivial context conflict
```
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/8944
Reviewed-by: Otto <otto@codeberg.org>
Co-authored-by: Earl Warren <contact@earl-warren.org>
Co-committed-by: Earl Warren <contact@earl-warren.org>
cd35473212