Summary

Fixes #

Occurred changes and/or fixed issues

• disable test extension build for stackstate due to issue with node version bump

Technical notes summary

• UI validates extensions using the common node version from .nvmrc
  • this uses node 20
• Recently stackstate updated their env to use node 22
  • https://github.com/StackVista/rancher-extension-stackstate/pull/103/files
• Which means our gates run with an incompatible node version
  • https://github.com/rancher/dashboard/actions/runs/18522411120/job/52785189448?pr=15625

Solution is to temporarily disable the stackstack extension from validation and discuss reversion with them

Areas or cases that should be tested

Areas which could experience regressions

Screenshot/Video

Checklist

• The PR is linked to an issue and the linked issue has a Milestone, or no issue is needed
• The PR has a Milestone
• The PR template has been filled out
• The PR has been self reviewed
• The PR has a reviewer assigned
• The PR has automated tests or clear instructions for manual tests and the linked issue has appropriate QA labels, or tests are not needed
• The PR has reviewed with UX and tested in light and dark mode, or there are no UX changes
• The PR has been reviewed in terms of Accessibility