go.mod: update k8s deps to v0.26.2 (remove "replace" rule)

Replace rules are not inherited by consumers of buildx as a module, and as
such would default to use the v0.26.2 version. Removing the replace rules
also removes various (indirect) dependencies (although brings in some new
packages from k8s itself).

The "azure" and "gcp" authentication packages in k8s.io/go-client are now
no longer functional, so removing those imports.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

vendor/k8s.io/api/discovery/v1/generated.proto

@@ -93,15 +93,13 @@ message EndpointConditions {
   // serving is identical to ready except that it is set regardless of the
   // terminating state of endpoints. This condition should be set to true for
   // a ready endpoint that is terminating. If nil, consumers should defer to
-  // the ready condition. This field can be enabled with the
-  // EndpointSliceTerminatingCondition feature gate.
+  // the ready condition.
   // +optional
   optional bool serving = 2;
 
   // terminating indicates that this endpoint is terminating. A nil value
   // indicates an unknown state. Consumers should interpret this unknown state
-  // to mean that the endpoint is not terminating. This field can be enabled
-  // with the EndpointSliceTerminatingCondition feature gate.
+  // to mean that the endpoint is not terminating.
   // +optional
   optional bool terminating = 3;
 }

vendor/k8s.io/api/discovery/v1/types.go

@@ -126,15 +126,13 @@ type EndpointConditions struct {
 	// serving is identical to ready except that it is set regardless of the
 	// terminating state of endpoints. This condition should be set to true for
 	// a ready endpoint that is terminating. If nil, consumers should defer to
-	// the ready condition. This field can be enabled with the
-	// EndpointSliceTerminatingCondition feature gate.
+	// the ready condition.
 	// +optional
 	Serving *bool `json:"serving,omitempty" protobuf:"bytes,2,name=serving"`
 
 	// terminating indicates that this endpoint is terminating. A nil value
 	// indicates an unknown state. Consumers should interpret this unknown state
-	// to mean that the endpoint is not terminating. This field can be enabled
-	// with the EndpointSliceTerminatingCondition feature gate.
+	// to mean that the endpoint is not terminating.
 	// +optional
 	Terminating *bool `json:"terminating,omitempty" protobuf:"bytes,3,name=terminating"`
 }

vendor/k8s.io/api/discovery/v1/types_swagger_doc_generated.go

@@ -46,8 +46,8 @@ func (Endpoint) SwaggerDoc() map[string]string {
 var map_EndpointConditions = map[string]string{
 	"":            "EndpointConditions represents the current condition of an endpoint.",
 	"ready":       "ready indicates that this endpoint is prepared to receive traffic, according to whatever system is managing the endpoint. A nil value indicates an unknown state. In most cases consumers should interpret this unknown state as ready. For compatibility reasons, ready should never be \"true\" for terminating endpoints.",
-	"serving":     "serving is identical to ready except that it is set regardless of the terminating state of endpoints. This condition should be set to true for a ready endpoint that is terminating. If nil, consumers should defer to the ready condition. This field can be enabled with the EndpointSliceTerminatingCondition feature gate.",
-	"terminating": "terminating indicates that this endpoint is terminating. A nil value indicates an unknown state. Consumers should interpret this unknown state to mean that the endpoint is not terminating. This field can be enabled with the EndpointSliceTerminatingCondition feature gate.",
+	"serving":     "serving is identical to ready except that it is set regardless of the terminating state of endpoints. This condition should be set to true for a ready endpoint that is terminating. If nil, consumers should defer to the ready condition.",
+	"terminating": "terminating indicates that this endpoint is terminating. A nil value indicates an unknown state. Consumers should interpret this unknown state to mean that the endpoint is not terminating.",
 }
 
 func (EndpointConditions) SwaggerDoc() map[string]string {

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

@@ -97,15 +97,13 @@ message EndpointConditions {
   // serving is identical to ready except that it is set regardless of the
   // terminating state of endpoints. This condition should be set to true for
   // a ready endpoint that is terminating. If nil, consumers should defer to
-  // the ready condition. This field can be enabled with the
-  // EndpointSliceTerminatingCondition feature gate.
+  // the ready condition.
   // +optional
   optional bool serving = 2;
 
   // terminating indicates that this endpoint is terminating. A nil value
   // indicates an unknown state. Consumers should interpret this unknown state
-  // to mean that the endpoint is not terminating. This field can be enabled
-  // with the EndpointSliceTerminatingCondition feature gate.
+  // to mean that the endpoint is not terminating.
   // +optional
   optional bool terminating = 3;
 }

vendor/k8s.io/api/discovery/v1beta1/types.go

@@ -132,15 +132,13 @@ type EndpointConditions struct {
 	// serving is identical to ready except that it is set regardless of the
 	// terminating state of endpoints. This condition should be set to true for
 	// a ready endpoint that is terminating. If nil, consumers should defer to
-	// the ready condition. This field can be enabled with the
-	// EndpointSliceTerminatingCondition feature gate.
+	// the ready condition.
 	// +optional
 	Serving *bool `json:"serving,omitempty" protobuf:"bytes,2,name=serving"`
 
 	// terminating indicates that this endpoint is terminating. A nil value
 	// indicates an unknown state. Consumers should interpret this unknown state
-	// to mean that the endpoint is not terminating. This field can be enabled
-	// with the EndpointSliceTerminatingCondition feature gate.
+	// to mean that the endpoint is not terminating.
 	// +optional
 	Terminating *bool `json:"terminating,omitempty" protobuf:"bytes,3,name=terminating"`
 }

vendor/k8s.io/api/discovery/v1beta1/types_swagger_doc_generated.go

@@ -45,8 +45,8 @@ func (Endpoint) SwaggerDoc() map[string]string {
 var map_EndpointConditions = map[string]string{
 	"":            "EndpointConditions represents the current condition of an endpoint.",
 	"ready":       "ready indicates that this endpoint is prepared to receive traffic, according to whatever system is managing the endpoint. A nil value indicates an unknown state. In most cases consumers should interpret this unknown state as ready. For compatibility reasons, ready should never be \"true\" for terminating endpoints.",
-	"serving":     "serving is identical to ready except that it is set regardless of the terminating state of endpoints. This condition should be set to true for a ready endpoint that is terminating. If nil, consumers should defer to the ready condition. This field can be enabled with the EndpointSliceTerminatingCondition feature gate.",
-	"terminating": "terminating indicates that this endpoint is terminating. A nil value indicates an unknown state. Consumers should interpret this unknown state to mean that the endpoint is not terminating. This field can be enabled with the EndpointSliceTerminatingCondition feature gate.",
+	"serving":     "serving is identical to ready except that it is set regardless of the terminating state of endpoints. This condition should be set to true for a ready endpoint that is terminating. If nil, consumers should defer to the ready condition.",
+	"terminating": "terminating indicates that this endpoint is terminating. A nil value indicates an unknown state. Consumers should interpret this unknown state to mean that the endpoint is not terminating.",
 }
 
 func (EndpointConditions) SwaggerDoc() map[string]string {