Use the correct api version and resourcer type. The current values work but do...

Use the correct api version and resourcer type. The current values work but do not match the documentation, which can be confusing. (#9575)

roles/kubernetes/control-plane/templates/secrets_encryption.yaml.j2

-kind: EncryptionConfig
-apiVersion: v1
+apiVersion: apiserver.config.k8s.io/v1
+kind: EncryptionConfiguration
 resources:
   - resources:
 {{ kube_encryption_resources|to_nice_yaml|indent(4, True) }}