This is a Feature Request

What would you like to be added

Update /ko/docs/contribute/new-content/open-a-pr.md to match the latest English version.
This includes syncing the content with upstream, applying recent changes, and ensuring consistent terminology with the Kubernetes Korean glossary.

Why is this needed

To quickly fix outdated content identified through the Sync PR of the referring page, ensuring readers of this page do not encounter any inconsistencies.

Comments

• Upstream reference: /docs/contribute/new-content/open-a-pr.md in English
• Will follow Kubernetes Korean Localization Team style guide and glossary.