feat: bump k8s dependencies to v0.22.0 (#747)

* feat: bump k8s dependencies to v0.22.0

Signed-off-by: Daniel Sover <dsover@redhat.com>

* add warning message for v1beta1 CRDs in bundle

Signed-off-by: Daniel Sover <dsover@redhat.com>

go.mod

@@ -40,26 +40,26 @@ require (
 	github.com/otiai10/copy v1.2.0
 	github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2
 	github.com/pkg/errors v0.9.1
-	github.com/sirupsen/logrus v1.7.0
+	github.com/sirupsen/logrus v1.8.1
 	github.com/spf13/afero v1.6.0 // indirect
 	github.com/spf13/cobra v1.1.3
 	github.com/stretchr/testify v1.7.0
 	github.com/yvasiyarov/go-metrics v0.0.0-20150112132944-c25f46c4b940 // indirect
 	github.com/yvasiyarov/gorelic v0.0.7 // indirect
 	github.com/yvasiyarov/newrelic_platform_go v0.0.0-20160601141957-9c099fbc30e9 // indirect
-	go.etcd.io/bbolt v1.3.5
+	go.etcd.io/bbolt v1.3.6
 	golang.org/x/mod v0.4.2
-	golang.org/x/net v0.0.0-20210428140749-89ef3d95e781
+	golang.org/x/net v0.0.0-20210520170846-37e1c6afe023
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
-	google.golang.org/grpc v1.30.0
+	google.golang.org/grpc v1.38.0
 	google.golang.org/grpc/cmd/protoc-gen-go-grpc v0.0.0-20200709232328-d8193ee9cc3e
 	google.golang.org/protobuf v1.26.0
 	gopkg.in/yaml.v2 v2.4.0
-	k8s.io/api v0.21.1
-	k8s.io/apiextensions-apiserver v0.21.1
-	k8s.io/apimachinery v0.21.1
-	k8s.io/client-go v0.21.1
-	k8s.io/kubectl v0.20.6
+	k8s.io/api v0.22.0
+	k8s.io/apiextensions-apiserver v0.22.0
+	k8s.io/apimachinery v0.22.0
+	k8s.io/client-go v0.22.0
+	k8s.io/kubectl v0.22.0
 	sigs.k8s.io/controller-runtime v0.9.0
 	sigs.k8s.io/kind v0.11.1
 	sigs.k8s.io/yaml v1.2.0

pkg/lib/bundle/validate.go

@@ -343,6 +343,8 @@ func (i imageValidator) ValidateBundleContent(manifestDir string) error {
 					}
 				}
 			case v1beta1CRDapiVersion:
+				i.logger.Warnf("GroupVersionKind apiextensions.k8s.io/v1beta1, Kind=CustomResourceDefinition was deprecated in Kubernetes 1.16+, removed in 1.22. Support" +
+					"for apiextensions.k8s.io/v1beta1 CustomResourceDefinitions will be removed in the future in favor of apiextensions.k8s.io/v1 CustomResourceDefinitions.")
 				crd := &apiextensionsv1beta1.CustomResourceDefinition{}
 				err := dec.Decode(crd)
 				if err != nil {