update kube and vendor dependencies

With kubernetes 1.18 release of client-go, signatures on methods in
generated clientsets, dynamic, metadata, and scale clients have been
modified to accept context.Context as a first argument.
Signatures of Create, Update, and Patch methods have been updated
to accept CreateOptions, UpdateOptions and PatchOptions respectively.
Signatures of Delete and DeleteCollection methods now accept
DeleteOptions by value instead of by reference.
These changes are now accommodated with this PR and client-go
and dependencies are updated to v1.18.0

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

vendor/k8s.io/component-base/metrics/metric.go

@@ -63,6 +63,7 @@ implements kubeCollector to get deferred registration behavior. You must call la
 with the kubeCollector itself as an argument.
 */
 type lazyMetric struct {
+	fqName              string
 	isDeprecated        bool
 	isHidden            bool
 	isCreated           bool
@@ -81,7 +82,8 @@ func (r *lazyMetric) IsCreated() bool {
 // lazyInit provides the lazyMetric with a reference to the kubeCollector it is supposed
 // to allow lazy initialization for. It should be invoked in the factory function which creates new
 // kubeCollector type objects.
-func (r *lazyMetric) lazyInit(self kubeCollector) {
+func (r *lazyMetric) lazyInit(self kubeCollector, fqName string) {
+	r.fqName = fqName
 	r.self = self
 }
 
@@ -98,7 +100,7 @@ func (r *lazyMetric) determineDeprecationStatus(version semver.Version) {
 			r.isDeprecated = true
 		}
 		if ShouldShowHidden() {
-			klog.Warningf("Hidden metrics have been manually overridden, showing this very deprecated metric.")
+			klog.Warningf("Hidden metrics (%s) have been manually overridden, showing this very deprecated metric.", r.fqName)
 			return
 		}
 		if shouldHide(&version, selfVersion) {
@@ -156,6 +158,11 @@ func (r *lazyMetric) ClearState() {
 	r.createOnce = *(new(sync.Once))
 }
 
+// FQName returns the fully-qualified metric name of the collector.
+func (r *lazyMetric) FQName() string {
+	return r.fqName
+}
+
 /*
 This code is directly lifted from the prometheus codebase. It's a convenience struct which
 allows you satisfy the Collector interface automatically if you already satisfy the Metric interface.
@@ -181,6 +188,8 @@ func (c *selfCollector) Collect(ch chan<- prometheus.Metric) {
 // no-op vecs for convenience
 var noopCounterVec = &prometheus.CounterVec{}
 var noopHistogramVec = &prometheus.HistogramVec{}
+
+// lint:ignore U1000 Keep it for future use
 var noopSummaryVec = &prometheus.SummaryVec{}
 var noopGaugeVec = &prometheus.GaugeVec{}
 var noopObserverVec = &noopObserverVector{}