docs: update testdata/v3/memcached-operator to v4

Signed-off-by: Sam Wang (holyspectral) <sam.wang@suse.com>

website/content/en/docs/best-practices/common-recommendation.md

@@ -105,4 +105,4 @@ spec:
 [k8s-manage-resources]: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
 [best practices]: https://olm.operatorframework.io/docs/concepts/olm-architecture/dependency-resolution/
 [Dependency Resolution]:  /docs/best-practices/best-practices
-[sample]: https://github.com/operator-framework/operator-sdk/tree/master/testdata/go/v3/memcached-operator
+[sample]: https://github.com/operator-framework/operator-sdk/tree/master/testdata/go/v4/memcached-operator

website/content/en/docs/best-practices/pod-security-standards.md

@@ -134,7 +134,7 @@ the Operator bundle generated with the target is built from the manifests under
 the layout of your operator built with Operator-SDK see [Project Layout][project-layout].
 
 To check an example of a CSV which complies with the [restricted][restricted] policy, see the Golang sample
-under the [testdata/go/v3/memcached-operator/bundle/manifests/memcached-operator.clusterserviceversion.yaml](https://github.com/operator-framework/operator-sdk/blob/master/testdata/go/v3/memcached-operator/bundle/manifests/memcached-operator.clusterserviceversion.yaml)
+under the [testdata/go/v4/memcached-operator/bundle/manifests/memcached-operator.clusterserviceversion.yaml](https://github.com/operator-framework/operator-sdk/blob/master/testdata/go/v4/memcached-operator/bundle/manifests/memcached-operator.clusterserviceversion.yaml)
 
 ### How can I verify my manifest? 
 
@@ -419,5 +419,5 @@ Therefore, if you want your workloads running in namespaces labeled to enforce r
 [restricted]: https://kubernetes.io/docs/concepts/security/pod-security-standards/#restricted
 [security-standards]: https://kubernetes.io/docs/concepts/security/pod-security-standards/
 [psachecker]: https://github.com/stlaz/psachecker
-[sample]: https://github.com/operator-framework/operator-sdk/tree/master/testdata/go/v3/memcached-operator
-[docker-good-practices-doc]: https://docs.docker.com/develop/develop-images/dockerfile_best-practices/#user
+[sample]: https://github.com/operator-framework/operator-sdk/tree/master/testdata/go/v4/memcached-operator
+[docker-good-practices-doc]: https://docs.docker.com/develop/develop-images/dockerfile_best-practices/#user

website/content/en/docs/building-operators/golang/migration.md

@@ -418,7 +418,7 @@ For further steps regarding the deployment of the operator, creation of custom r
 [install-guide]: /docs/building-operators/ansible/installation
 [image-reg-config]:/docs/olm-integration/cli-overview#private-bundle-and-catalog-image-registries
 [metrics]: https://book.kubebuilder.io/reference/metrics.html?highlight=metr#metrics
-[memcached_controller]: https://github.com/operator-framework/operator-sdk/tree/master/testdata/go/v3/memcached-operator
+[memcached_controller]: https://github.com/operator-framework/operator-sdk/tree/master/testdata/go/v4/memcached-operator
 [rbac_markers]: https://book.kubebuilder.io/reference/markers/rbac.html
 [kube-auth-proxy]: https://github.com/brancz/kube-rbac-proxy
 [markers]: https://book.kubebuilder.io/reference/markers.html?highlight=markers#marker-syntax

website/content/en/docs/building-operators/golang/references/client.md

@@ -580,7 +580,7 @@ func labelsForApp(name string) map[string]string {
 }
 ```
 
-[memcached-testdata]:https://github.com/operator-framework/operator-sdk/tree/master/testdata/go/v3/memcached-operator
+[memcached-testdata]:https://github.com/operator-framework/operator-sdk/tree/master/testdata/go/v4/memcached-operator
 [repo-controller-runtime]:https://github.com/kubernetes-sigs/controller-runtime
 [doc-client]:https://pkg.go.dev/sigs.k8s.io/controller-runtime/pkg/client#Client
 [doc-split-client]:https://pkg.go.dev/sigs.k8s.io/controller-runtime/pkg/client#DelegatingClient

website/content/en/docs/building-operators/golang/testing.md

@@ -54,7 +54,7 @@ To implement application-specific tests, the SDK's test harness, [scorecard][sco
 [scorecard]: /docs/testing-operators/scorecard/
 [gomega]: https://onsi.github.io/gomega/
 [kuttl]: https://kuttl.dev/
-[sample]: https://github.com/operator-framework/operator-sdk/tree/master/testdata/go/v3/memcached-operator
+[sample]: https://github.com/operator-framework/operator-sdk/tree/master/testdata/go/v4/memcached-operator
 [molecule]: https://molecule.readthedocs.io/
 [molecule-tests]: /docs/building-operators/ansible/testing-guide
 [helm-chart-tests]: https://helm.sh/docs/topics/chart_tests/

website/content/en/docs/building-operators/golang/tutorial.md

@@ -543,7 +543,7 @@ Next, check out the following:
 [legacy_CLI]:https://github.com/operator-framework/operator-sdk/tree/v0.19.x/website/content/en/docs/cli
 [manager_go_doc]: https://pkg.go.dev/sigs.k8s.io/controller-runtime/pkg/manager#Manager
 [markers]: https://book.kubebuilder.io/reference/markers.html
-[memcached_controller]: https://github.com/operator-framework/operator-sdk/blob/latest/testdata/go/v3/memcached-operator/controllers/memcached_controller.go
+[memcached_controller]: https://github.com/operator-framework/operator-sdk/blob/latest/testdata/go/v4/memcached-operator/internal/controller/memcached_controller.go
 [migration-guide]:/docs/building-operators/golang/migration
 [multi-namespaced-cache-builder]: https://pkg.go.dev/sigs.k8s.io/controller-runtime/pkg/cache#MultiNamespacedCacheBuilder
 [multigroup-kubebuilder-doc]: https://book.kubebuilder.io/migration/multi-group.html

website/content/en/docs/testing-operators/scorecard/custom-tests.md

@@ -311,7 +311,7 @@ connection to invoke the Kube API.
 [basic_tests]: https://github.com/operator-framework/operator-sdk/blob/09c3aa14625965af9f22f513cd5c891471dbded2/internal/scorecard/tests/basic.go
 [config_yaml]: https://github.com/operator-framework/operator-sdk/blob/09c3aa14625965af9f22f513cd5c891471dbded2/internal/scorecard/testdata/bundle/tests/scorecard/config.yaml
 [scorecard_main_func]: https://github.com/operator-framework/operator-sdk/blob/09c3aa14625965af9f22f513cd5c891471dbded2/images/scorecard-test/main.go
-[custom_scorecard_repo]:https://github.com/operator-framework/operator-sdk/tree/master/testdata/go/v3/memcached-operator 
+[custom_scorecard_repo]:https://github.com/operator-framework/operator-sdk/tree/master/testdata/go/v4/memcached-operator 
 [user_doc]: /docs/testing-operators/scorecard/
 [scorecard_binary]: https://github.com/operator-framework/operator-sdk/blob/09c3aa14625965af9f22f513cd5c891471dbded2/images/custom-scorecard-tests/main.go
 [sample_makefile]: https://github.com/operator-framework/operator-sdk/blob/09c3aa14625965af9f22f513cd5c891471dbded2/Makefile