chore(deps): bump k8s.io/kubernetes in /plugins/scheduler-k3s

Bumps [k8s.io/kubernetes](https://github.com/kubernetes/kubernetes) from 1.36.2 to 1.36.3.
- [Release notes](https://github.com/kubernetes/kubernetes/releases)
- [Commits](https://github.com/kubernetes/kubernetes/compare/v1.36.2...v1.36.3)

---
updated-dependencies:
- dependency-name: k8s.io/kubernetes
  dependency-version: 1.36.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

plugins/scheduler-k3s/go.mod

@@ -36,7 +36,7 @@ require (
 	k8s.io/apimachinery v0.36.3
 	k8s.io/client-go v0.36.3
 	k8s.io/kubectl v0.36.3
-	k8s.io/kubernetes v1.36.2
+	k8s.io/kubernetes v1.36.3
 	k8s.io/utils v0.0.0-20260626114624-be93311217bd
 	mvdan.cc/sh/v3 v3.13.1
 	sigs.k8s.io/kustomize/api v0.21.1