Use `scratch` instead of `is_scratch`
We deprecated the variable, but apparently never moved away from the internal pipeline variable use where the old name was still used.
Signed-off-by: Veronika Kabatova vkabatov@redhat.com
We deprecated the variable, but apparently never moved away from the internal pipeline variable use where the old name was still used.
Signed-off-by: Veronika Kabatova vkabatov@redhat.com