fix(deps): update k8s modules to v0.36.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
k8s.io/api	v0.35.4 → v0.36.0
k8s.io/apimachinery	v0.35.4 → v0.36.0
k8s.io/client-go	v0.35.4 → v0.36.0

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Release Notes

kubernetes/api (k8s.io/api)

v0.36.0

Compare Source

kubernetes/apimachinery (k8s.io/apimachinery)

v0.36.0

Compare Source

kubernetes/client-go (k8s.io/client-go)

v0.36.0

Compare Source

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[renovate]

ℹ️ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 9 additional dependencies were updated
• The go directive was updated for compatibility reasons

Details:

Package	Change
go	1.25.5 -> 1.26.0
github.com/davecgh/go-spew	v1.1.1 -> v1.1.2-0.20180830191138-d8f796af33cc
github.com/emicklei/go-restful/v3	v3.12.2 -> v3.13.0
github.com/pmezard/go-difflib	v1.0.0 -> v1.0.1-0.20181226105442-5d4384ee4fb2
golang.org/x/oauth2	v0.30.0 -> v0.34.0
golang.org/x/time	v0.9.0 -> v0.14.0
google.golang.org/protobuf	v1.36.8 -> v1.36.12-0.20260120151049-f2248ac996af
k8s.io/klog/v2	v2.130.1 -> v2.140.0
k8s.io/kube-openapi	v0.0.0-20250910181357-589584f1c912 -> v0.0.0-20260317180543-43fb72c5454a
sigs.k8s.io/structured-merge-diff/v6	v6.3.2-0.20260122202528-d9cc6641c482 -> v6.3.2

[teemow]

This PR is blocked on upstream sigs.k8s.io/controller-runtime. The build fails with:

controller-runtime@v0.23.3/pkg/cache/multi_namespace_cache.go: cannot use handles
  (variable of struct type handlerRegistration) as ResourceEventHandlerRegistration
  value in return statement: handlerRegistration does not implement ResourceEventHandlerRegistration
  (missing method HasSyncedChecker)

k8s.io/client-go v0.36.0 introduced HasSyncedChecker() on ResourceEventHandlerRegistration. controller-runtime adopted this in kubernetes-sigs/controller-runtime#3462 (merged 2026-03-11), but the latest release v0.23.3 (2026-03-05) ships with client-go v0.35.x and predates that fix.

Action: leave open and wait for the next controller-runtime release. Renovate will rebase and the next sweep will pick it up.

[renovate]

Edited/Blocked Notification

Renovate will not automatically rebase this PR, because it does not recognize the last commit author and assumes somebody else may have edited the PR.

You can manually request rebase by checking the rebase/retry box above.

⚠️ Warning: custom changes will be lost.