Enrich Renovate pre defined pipeline configuration
Summary
With the merge of: !5338 (merged) we have the ability to more easily pre configure the pipelines that will be started by renovate on MRs that are flagged with specific labels.
We should try to enrich that for example here:
the rancher-cis-benchmark is only tested in rke2 flavor, we could flag this MR with a dedicated label
same for all the unit that are only enable in misc variant
Then we define a predefined configuration here: https://gitlab.com/sylva-projects/sylva-core/-/blob/main/.gitlab/ci/configuration/predefined-pipelines-config.yaml
The labeling could be done here: https://gitlab.com/sylva-projects/sylva-elements/renovate-config/-/blob/main/default.json?ref_type=heads
This could help to have a better targeting for our test on renovate MR and avoid running useless pipelines