Revert: DataSource: Support config CRUD from apiservers (#106996) (#110342)

Revert "DataSource: Support config CRUD from apiservers (#106996)"

This reverts commit eda94a6434.

pkg/registry/apis/datasource/noop.go

@@ -1,42 +0,0 @@
-package datasource
-
-import (
-	"context"
-
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/runtime"
-	"k8s.io/apiserver/pkg/registry/rest"
-
-	query "github.com/grafana/grafana/pkg/apis/query/v0alpha1"
-)
-
-// Temporary noop storage that lets us map /connections/{name}/query
-type noopREST struct{}
-
-var (
-	_ rest.Storage              = (*noopREST)(nil)
-	_ rest.Scoper               = (*noopREST)(nil)
-	_ rest.Getter               = (*noopREST)(nil)
-	_ rest.SingularNameProvider = (*noopREST)(nil)
-)
-
-func (r *noopREST) New() runtime.Object {
-	return &query.QueryDataResponse{}
-}
-
-func (r *noopREST) Destroy() {}
-
-func (r *noopREST) NamespaceScoped() bool {
-	return true
-}
-
-func (r *noopREST) GetSingularName() string {
-	return "noop"
-}
-
-func (r *noopREST) Get(ctx context.Context, name string, options *metav1.GetOptions) (runtime.Object, error) {
-	return &metav1.Status{
-		Status:  metav1.StatusSuccess,
-		Message: "noop",
-	}, nil
-}