Update module go.yaml.in/yaml/v4 to v4.0.0-rc.4 (#674)

* Update module go.yaml.in/yaml/v4 to v4.0.0-rc.4

* Adapt unit tests

---------

Co-authored-by: Aleksandar Savchev <aleksandar.savchev@sap.com>

Author: gardener-ci-robot

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/onsi/ginkgo/v2 v2.28.1
 	github.com/onsi/gomega v1.39.1
 	github.com/spf13/cobra v1.10.2
-	go.yaml.in/yaml/v4 v4.0.0-rc.3
+	go.yaml.in/yaml/v4 v4.0.0-rc.4
 	k8s.io/api v0.34.3
 	k8s.io/apimachinery v0.34.3
 	k8s.io/apiserver v0.34.3

go.sum

@@ -695,8 +695,8 @@ go.yaml.in/yaml/v2 v2.4.3 h1:6gvOSjQoTB3vt1l+CU+tSyi/HOjfOjRLJ4YwYZGwRO0=
 go.yaml.in/yaml/v2 v2.4.3/go.mod h1:zSxWcmIDjOzPXpjlTTbAsKokqkDNAVtZO0WOMiT90s8=
 go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
 go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
-go.yaml.in/yaml/v4 v4.0.0-rc.3 h1:3h1fjsh1CTAPjW7q/EMe+C8shx5d8ctzZTrLcs/j8Go=
-go.yaml.in/yaml/v4 v4.0.0-rc.3/go.mod h1:aZqd9kCMsGL7AuUv/m/PvWLdg5sjJsZ4oHDEnfPPfY0=
+go.yaml.in/yaml/v4 v4.0.0-rc.4 h1:UP4+v6fFrBIb1l934bDl//mmnoIZEDK0idg1+AIvX5U=
+go.yaml.in/yaml/v4 v4.0.0-rc.4/go.mod h1:aZqd9kCMsGL7AuUv/m/PvWLdg5sjJsZ4oHDEnfPPfY0=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=

pkg/provider/garden/ruleset/securityhardenedshoot/rules/2000_test.go

@@ -197,7 +197,7 @@ kind: AuthenticationConfiguration
 				}
 			},
 			nil,
-			[]rule.CheckResult{{Status: rule.Errored, Message: "yaml: unmarshal errors:\n  line 1: cannot unmarshal !!str `foo` into v1beta1.AuthenticationConfiguration", Target: rule.NewTarget("name", "authentication-config", "namespace", "bar", "kind", "ConfigMap")}},
+			[]rule.CheckResult{{Status: rule.Errored, Message: "yaml: construct errors:\n  line 1: cannot construct !!str `foo` into v1beta1.AuthenticationConfiguration", Target: rule.NewTarget("name", "authentication-config", "namespace", "bar", "kind", "ConfigMap")}},
 		),
 		Entry("should pass if the structuredAuthentication configuration does not have anonymous authentication config set",
 			func() {

pkg/shared/ruleset/disak8sstig/rules/242390_test.go

@@ -200,7 +200,7 @@ anonymous:
 				Expect(fakeClient.Create(ctx, configMap)).To(Succeed())
 			},
 			nil,
-			[]rule.CheckResult{{Status: rule.Errored, Message: "yaml: unmarshal errors:\n  line 1: cannot unmarshal !!str `foo` into v1beta1.AuthenticationConfiguration", Target: target}},
+			[]rule.CheckResult{{Status: rule.Errored, Message: "yaml: construct errors:\n  line 1: cannot construct !!str `foo` into v1beta1.AuthenticationConfiguration", Target: target}},
 			BeNil()),
 		Entry("should fail if the authentication configuration has anonymous authentication enabled unconditionally.",
 			corev1.Container{

pkg/shared/ruleset/disak8sstig/rules/274882_test.go

@@ -143,7 +143,7 @@ var _ = Describe("#274882", func() {
 		},
 		Entry("should error when the encryption config is not valid yaml",
 			"foo",
-			rule.CheckResult{Status: rule.Errored, Message: "yaml: unmarshal errors:\n  line 1: cannot unmarshal !!str `foo` into apiserver.EncryptionConfiguration", Target: target},
+			rule.CheckResult{Status: rule.Errored, Message: "yaml: construct errors:\n  line 1: cannot construct !!str `foo` into apiserver.EncryptionConfiguration", Target: target},
 		),
 		Entry("should fail when the encryption config has no resources configured",
 			`