Skip molecule test for unmodified roles

[fao89]

closes OSPRH-11820

[rabi]

/lgtm

[rabi]

Does setting it in the parent with the TEST_RUN var not work?

[fao89]

I tested, but it didn't work

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: fao89, rabi

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [fao89,rabi]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[fao89]

/cherry-pick 18.0-fr1

[openshift-cherrypick-robot]

@fao89: #854 failed to apply on top of branch "18.0-fr1":

Applying: Skip molecule test for unmodified roles
Using index info to reconstruct a base tree...
M	zuul.d/jobs.yaml
Falling back to patching base and 3-way merge...
Auto-merging zuul.d/jobs.yaml
CONFLICT (content): Merge conflict in zuul.d/jobs.yaml
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am --abort".
hint: Disable this message with "git config advice.mergeConflict false"
Patch failed at 0001 Skip molecule test for unmodified roles

In response to this:

/cherry-pick 18.0-fr1

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.