Kustomize Components documentation contains deprecated configuration

https://kubectl.docs.kubernetes.io/guides/config_management/components/

```
# $EXT_DB/kustomization.yaml
apiVersion: kustomize.config.k8s.io/v1alpha1 # <-- Component notation
kind: Component

secretGenerator:
- name: dbpass
files:
- dbpass.txt

patchesStrategicMerge:
- configmap.yaml

patchesJson6902:
- target:
group: apps
version: v1
kind: Deployment
name: example
path: deployment.yaml
```
This configuration uses already deprecated patchesStrategicMerge

Open the Kustomize Components documentation at the linked guide and review the configuration example containing patchesStrategicMerge. Update the example so it no longer uses that deprecated configuration, then verify the rendered documentation shows the corrected Components example.

Written by the indexing model from the issue text.