chore(deps): bump oras.land/oras-go/v2 in /plugins/scheduler-k3s

Bumps [oras.land/oras-go/v2](https://github.com/oras-project/oras-go) from 2.6.1 to 2.6.2.
- [Release notes](https://github.com/oras-project/oras-go/releases)
- [Changelog](https://github.com/oras-project/oras-go/blob/main/RELEASES.md)
- [Commits](https://github.com/oras-project/oras-go/compare/v2.6.1...v2.6.2)

---
updated-dependencies:
- dependency-name: oras.land/oras-go/v2
  dependency-version: 2.6.2
  dependency-type: indirect
...

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

plugins/scheduler-k3s/go.mod

@@ -170,7 +170,7 @@ require (
 	k8s.io/klog/v2 v2.140.0 // indirect
 	k8s.io/kube-openapi v0.0.0-20260603220949-865597e52e25 // indirect
 	k8s.io/streaming v0.36.3 // indirect
-	oras.land/oras-go/v2 v2.6.1 // indirect
+	oras.land/oras-go/v2 v2.6.2 // indirect
 	sigs.k8s.io/controller-runtime v0.24.1 // indirect
 	sigs.k8s.io/gateway-api v1.6.0 // indirect
 	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect

plugins/scheduler-k3s/go.sum

@@ -497,8 +497,8 @@ k8s.io/utils v0.0.0-20260626114624-be93311217bd h1:Ea7fgQ5we8Y9T0OX5o0dAHzQOBRI0
 k8s.io/utils v0.0.0-20260626114624-be93311217bd/go.mod h1:xDxuJ0whA3d0I4mf/C4ppKHxXynQ+fxnkmQH0vTHnuk=
 mvdan.cc/sh/v3 v3.13.1 h1:DP3TfgZhDkT7lerUdnp6PTGKyxxzz6T+cOlY/xEvfWk=
 mvdan.cc/sh/v3 v3.13.1/go.mod h1:lXJ8SexMvEVcHCoDvAGLZgFJ9Wsm2sulmoNEXGhYZD0=
-oras.land/oras-go/v2 v2.6.1 h1:bonOEkjLfp8tt6qXWRRWP6p1F+9octchOf2EqnWB4Zs=
-oras.land/oras-go/v2 v2.6.1/go.mod h1:dhtFrFOuZuDtAVeZ9FUnaa5zfzplG3ZnFX9/uH1J/Yk=
+oras.land/oras-go/v2 v2.6.2 h1:N04RXngAp1LJKTG6ifz3xHPipasEkWr+hFmInja5YKo=
+oras.land/oras-go/v2 v2.6.2/go.mod h1:PlTtg4JTDJkDe8yVHpM2wz7/YDc00GVas+i4jAW2TZ4=
 sigs.k8s.io/controller-runtime v0.24.1 h1:miPEwrmirImAvgME1L9qebGHrOnGJoVmVdtOU9fRfo4=
 sigs.k8s.io/controller-runtime v0.24.1/go.mod h1:vFkfY5fGt5xAC/sKb8IBFKgWPNKG9OUG29dR8Y2wImw=
 sigs.k8s.io/gateway-api v1.6.0 h1:735YBRj5NXFrOGX0GoSjwzUIzbz8kiEOfADsqHFmHgE=