hack/update-deps.sh script removes third_party directory

[EmmaMunley]

Expected Behavior

Run hack/update-codegen.sh to update pipeline-api.md.

Actual Behavior

Deletes over 200 license files.

https://github.com/tektoncd/pipeline/compare/54d617d4273807a33c029b9121bc181a736413f3..5c3944dea8f4029af6e28aeb3542451df52f0006

Workaround run hack/update-reference-docs.sh directly.

Steps to Reproduce the Problem

1. Run `hack/update-codegen.sh

Additional Info

• Kubernetes version:

  Output of kubectl version:

Client Version: version.Info{Major:"1", Minor:"25", GitVersion:"v1.25.4", GitCommit:"872a965c6c6526caa949f0c6ac028ef7aff3fb78", GitTreeState:"clean", BuildDate:"2022-11-09T13:36:36Z", GoVersion:"go1.19.3", Compiler:"gc", Platform:"darwin/amd64"}
Kustomize Version: v4.5.7

• Tekton Pipeline version:

  Output of tkn version or kubectl get pods -n tekton-pipelines -l app=tekton-pipelines-controller -o=jsonpath='{.items[0].metadata.labels.version}'

Client version: 0.29.0

[lbernick]

Thanks for filing! I'm running into this as well in #6342, and I believe the problem is with hack/update-deps.sh specifically. (I hope you don't mind me retitling the issue!) I suspect this has to do with whether the repo is in your gopath or not.