GKE Autopilot clusters do not support installing the Consul CNI plugin documentation

[LordAbhishek]

Updating consul public documentation with a note regarding "GKE Autopilot clusters do not support installing the Consul CNI plugin"

Screenshot:

[github-actions]

Vercel Previews Deployed

Name	Status	Preview	Updated (UTC)
Dev Portal	✅ Ready (Inspect)	Visit Preview	Thu Apr 2 09:16:22 UTC 2026
Unified Docs API	✅ Ready (Inspect)	Visit Preview	Thu Apr 2 09:12:07 UTC 2026

[github-actions]

Broken Link Checker

This PR contains broken links, but won't be blocked. Use this report to improve content quality:

Quick Actions

• Internal links (HashiCorp sites): Please fix these - they impact user experience
• External links: Consider if these are essential or can be updated/removed
• Temporary issues: External sites may recover - check again before merging

Need Help?

• Review our Broken Link Monitoring docs
• Check the monthly production report for context

---

Internal Links

Summary

Status	Count
🔍 Total	19
✅ Successful	10
⏳ Timeouts	0
🔀 Redirected	0
👻 Excluded	8
❓ Unknown	0
🚫 Errors	1

Errors per input

Errors in content/consul/v1.22.x/content/docs/deploy/server/k8s/helm.mdx

• [404] https://unified-docs-frontend-preview-7rvlcwy8c-hashicorp.vercel.app/consul/docs/secure-consul | Network error: Not Found
  Full Github Actions output

External Links

Summary

Status	Count
🔍 Total	19
✅ Successful	4
⏳ Timeouts	0
🔀 Redirected	0
👻 Excluded	15
❓ Unknown	0
🚫 Errors	0
Full Github Actions output

[boruszak]

@LordAbhishek This PR makes an update to the Helm Chart that will ultimately be transient. You must edit the consul-k8s repo's values.yaml file and then export it to a PR. For more information, refer to https://github.com/hashicorp/consul-k8s/blob/main/CONTRIBUTING.md#helm-reference-docs