[vi] add translation for glossary member, contributor, sig

[ntheanh201]

Description

Add translation for glossary member, contributor, sig

Issue

NONE

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
Once this PR has been reviewed and has the lgtm label, please assign truongnh1992 for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• content/vi/OWNERS

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

[netlify]

✅ Pull request preview available for checking

Built without sensitive environment variables

Name	Link
🔨 Latest commit	952fde2
🔍 Latest deploy log	https://app.netlify.com/sites/kubernetes-io-main-staging/deploys/6818c5906b018200085f8e4a
😎 Deploy Preview	https://deploy-preview-50776--kubernetes-io-main-staging.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[netlify]

✅ Pull request preview available for checking

Built without sensitive environment variables

Name	Link
🔨 Latest commit	af1172e
🔍 Latest deploy log	https://app.netlify.com/sites/kubernetes-io-main-staging/deploys/681a25e09c77080008170df3
😎 Deploy Preview	https://deploy-preview-50776--kubernetes-io-main-staging.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[cyanwind23]

/lgtm
cc @khanhtc1202 , @truongnh1992

[k8s-ci-robot]

@cyanwind23: changing LGTM is restricted to collaborators

In response to this:

/lgtm
cc @khanhtc1202 , @truongnh1992

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-sigs/prow repository.