fix: upgrade VirtualService manifests from v1alpha3 to v1

[KUNDAN1334]

Description

Upgrades VirtualService API version from the deprecated networking.istio.io/v1alpha3 to stable networking.istio.io/v1 across all dashboard manifests.

Changes:

• components/centraldashboard/manifests/kustomize/components/istio/virtual-service.yaml
• components/centraldashboard-angular/manifests/kustomize/components/istio/virtual-service.yaml
• components/profile-controller/config/overlays/kubeflow/virtual-service.yaml

No spec changes required - v1 API is backward compatible with existing VirtualService configurations.

Related Issue

Closes #201

Verification

• All 3 files updated with correct apiVersion: networking.istio.io/v1
• YAML syntax preserved
• No functional changes to routing/gateway configuration

[google-oss-prow]

[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 thesuperzapper for approval. For more information see the Kubernetes Code Review Process.

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

Details

Needs approval from an approver in each of these files:

• components/centraldashboard/OWNERS
• components/centraldashboard-angular/OWNERS
• components/profile-controller/OWNERS

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

[christian-heusel]

There already is a patch for this pending, see #201, in the context of this PR it was discovered that we also need to fix a few things in the test environment to make this happen 🤔
/ok-to-test

[KUNDAN1334]

@christian-heusel VirtualService v1 upgrade working perfectly!

Applied successfully in all tests:
centraldashboard/.../virtual-service.yaml → networking.istio.io/v1
centraldashboard-angular/.../virtual-service.yaml → networking.istio.io/v1
profile-controller/.../virtual-service.yaml → networking.istio.io/v1

Test failures expected (no Istio in Kind cluster):

no matches for kind "VirtualService" in version "networking.istio.io/v1"

Ready to close once comprehensive patch lands. Thanks for /ok-to-test!

[github-actions]

This pull request has been automatically marked as stale because it has not had recent activity.
It will be closed if no further activity occurs.
Thank you for your contributions.

Members may comment /lifecycle frozen to prevent this pull request from being marked as stale.