updated vendor

vendor/k8s.io/api/networking/v1beta1/generated.proto

@@ -88,7 +88,7 @@ message IPAddress {
 
   // spec is the desired state of the IPAddress.
   // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
-  // +optional
+  // +required
   optional IPAddressSpec spec = 2;
 }
 
@@ -108,6 +108,8 @@ message IPAddressSpec {
   // ParentRef references the resource that an IPAddress is attached to.
   // An IPAddress must reference a parent object.
   // +required
+  // +k8s:alpha(since: "1.36")=+k8s:required
+  // +k8s:alpha(since: "1.36")=+k8s:immutable
   optional ParentReference parentRef = 1;
 }
 
@@ -186,9 +188,13 @@ message IngressClassParametersReference {
   optional string aPIGroup = 1;
 
   // kind is the type of resource being referenced.
+  // +required
+  // +k8s:alpha(since: "1.36")=+k8s:required
   optional string kind = 2;
 
   // name is the name of resource being referenced.
+  // +required
+  // +k8s:alpha(since: "1.36")=+k8s:required
   optional string name = 3;
 
   // scope represents if this refers to a cluster or namespace scoped resource.
@@ -216,6 +222,7 @@ message IngressClassSpec {
   // configuration for the controller. This is optional if the controller does
   // not require extra parameters.
   // +optional
+  // +k8s:alpha(since: "1.36")=+k8s:optional
   optional IngressClassParametersReference parameters = 2;
 }
 
@@ -397,6 +404,7 @@ message ParentReference {
 
   // Resource is the resource of the object being referenced.
   // +required
+  // +k8s:alpha(since: "1.36")=+k8s:required
   optional string resource = 2;
 
   // Namespace is the namespace of the object being referenced.
@@ -405,6 +413,7 @@ message ParentReference {
 
   // Name is the name of the object being referenced.
   // +required
+  // +k8s:alpha(since: "1.36")=+k8s:required
   optional string name = 4;
 }