feat(dockerfiles/cd/utils): add ks3util image and update release util image

[wuhuizuo]

No description provided.

[ti-chi-bot]

I have already done a preliminary review for you, and I hope to help you do a better job.
Summary:

• A new Dockerfile for ks3util is added to dockerfiles/cd/utils/ks3util/.
• The ks3util is also added to the skaffold.yaml file.
• The same version of ks3util is installed in both Dockerfiles for release and ks3util.

Potential Problems:

• There is no description of what ks3util is and why it is needed, which can cause confusion for other developers reviewing the code.
• The same version of ks3util is installed in both Dockerfiles for release and ks3util, which may lead to version conflicts or dependencies issues.
• The Dockerfile for ks3util uses a specific version of Alpine that may not be compatible with other dependencies or tools.

Fix Suggestions:

• Add a description of ks3util and why it is needed to the PR description or README file.
• Consider using different versions of ks3util in each Dockerfile or use a common base image that already includes ks3util to avoid version conflicts.
• Check if the specific version of Alpine used in the ks3util Dockerfile is compatible with other dependencies or tools. If not, consider using a different version or a different base image.

[ti-chi-bot]

I have already done a preliminary review for you, and I hope to help you do a better job.

Summary

This pull request adds a new Docker image ks3util and updates the existing release Docker image with the same tool. It also updates the skaffold.yaml file to include the new image.

Potential Problems

• It's not clear why the ks3util tool is being added to the release image and also being provided as a separate image.
• There is no information in the pull request description about what ks3util does, how it is used, or why it is needed.
• The ks3util tool is being downloaded from an external URL, which could pose security risks if the source is not trusted.

Fixing Suggestions

• Add a description to the pull request description explaining what ks3util does and why it is needed.
• Consider removing ks3util from the release image if it is not necessary.
• Consider finding a more secure way to download ks3util, such as hosting it on a trusted internal server or using a package manager.

[wuhuizuo]

/approve

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: wuhuizuo

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• OWNERS [wuhuizuo]

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