add github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 to shlex

[pacoxu]

What type of PR is this?
https://github.com/google/shlex is archived, so we may maintain it here.

/kind cleanup

What this PR does / why we need it:

Which issue(s) this PR fixes:
xref kubernetes-sigs/kustomize#4963 and kubernetes/kubernetes#114912

Special notes for your reviewer:

Since https://github.com/google/shlex is archived, we added it to unwanted dep list.
However, before we have requirements to change it, we may keep it as is.

This may be a fix later if we have new requirement on shlex.

Release note:

Add google/shlex that is archived

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: pacoxu
Once this PR has been reviewed and has the lgtm label, please assign thockin for approval. For more information see the Kubernetes Code Review Process.

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[pacoxu]

/close
Since https://github.com/google/shlex is archived, we added it to unwanted dep list.
However, before we have requirements to change it, we may keep it as is.

This may be a fix later if we have new requirement on shlex.

[k8s-ci-robot]

@pacoxu: Closed this PR.

In response to this:

/close
Since https://github.com/google/shlex is archived, we added it to unwanted dep list.
However, before we have requirements to change it, we may keep it as is.

This may be a fix later if we have new requirement on shlex.

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