clean vendor on make clean

[medyagh]

To fix the build issue when there is there a vendor folder conflicting with gomod

[minikube-bot]

Can one of the admins verify this patch?

[k8s-ci-robot]

Hi @medyagh. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

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/test-infra repository.

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: medyagh
To fully approve this pull request, please assign additional approvers.
We suggest the following additional approver: sharifelgamal

If they are not already assigned, you can assign the PR to them by writing /assign @sharifelgamal in a comment when ready.

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

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

[sharifelgamal]

The vendor directory should never exist if you merge master into your branch.

[medyagh]

ah you are right, I guess this would be useful only to people who had checked pre-gomodule minikube and had a global .gitignore for vendor.