I believe that option is configurable from the yaml [1] but as this needs to happen both for
diff and main build. I changed it directly here.
[1] If i'm nost mistaken, something like:
```
modified jobs/templates/swh-pipeline-diff.yaml
@@ -36,6 +36,10 @@
name: TOX_ENVIRONMENT
description: tox environment to use for the main tox run
default: "{default-tox-environment}"
+ wrappers:
+ - timeout:
+ timeout: 30
+ abort: true
```