🤖 Update examples (#2044)

Author: arybolovlev

_examples/kubernetes_manifest/ingress/ingress.tf

@@ -4,7 +4,7 @@
 resource "kubernetes_manifest" "test-ingress" {
 
   manifest = {
-    "apiVersion" = "networking.k8s.io/v1beta1"
+    "apiVersion" = "networking.k8s.io/v1"
     "kind"       = "Ingress"
     "metadata" = {
       "annotations" = {
@@ -21,10 +21,15 @@ resource "kubernetes_manifest" "test-ingress" {
             "paths" = [
               {
                 "backend" = {
-                  "serviceName" = "web"
-                  "servicePort" = 80
+                  "service" = {
+                    "name" = "test"
+                    "port" = {
+                      "number" = "80"
+                    }
+                  }
                 }
-                "path" = "/"
+                "path"     = "/"
+                "pathType" = "Prefix"
               },
             ]
           }

_examples/kubernetes_manifest/psp/psp.tf

@@ -27,7 +27,7 @@ resource "kubernetes_manifest" "service-account-vault" {
 resource "kubernetes_manifest" "cluster-role-binding-server" {
 
   manifest = {
-    "apiVersion" = "rbac.authorization.k8s.io/v1beta1"
+    "apiVersion" = "rbac.authorization.k8s.io/v1"
     "kind"       = "ClusterRoleBinding"
     "metadata" = {
       "labels" = {

_examples/kubernetes_manifest/vault/server.tf

@@ -4,7 +4,7 @@
 resource "kubernetes_manifest" "webhook-injector" {
 
   manifest = {
-    "apiVersion" = "admissionregistration.k8s.io/v1beta1"
+    "apiVersion" = "admissionregistration.k8s.io/v1"
     "kind"       = "MutatingWebhookConfiguration"
     "metadata" = {
       "labels" = {
@@ -24,6 +24,10 @@ resource "kubernetes_manifest" "webhook-injector" {
           }
         }
         "name" = "vault.hashicorp.com"
+        "admissionReviewVersions" = [
+          "v1",
+        ]
+        "sideEffects" = "None"
         "rules" = [
           {
             "apiGroups" = [