Merge pull request #69322 from jpbetz/etcd-client-3.3.9

Update etcd client to 3.3 for 1.13

Kubernetes-commit: a8c7a3fd5e707243af68b10a8a581c2c59248222

vendor/k8s.io/client-go/util/workqueue/parallelizer.go

@@ -27,6 +27,8 @@ type DoWorkPieceFunc func(piece int)
 
 // Parallelize is a very simple framework that allows for parallelizing
 // N independent pieces of work.
+//
+// Deprecated: Use ParallelizeUntil instead.
 func Parallelize(workers, pieces int, doWorkPiece DoWorkPieceFunc) {
 	ParallelizeUntil(nil, workers, pieces, doWorkPiece)
 }

vendor/k8s.io/client-go/util/workqueue/rate_limitting_queue.go

@@ -20,10 +20,10 @@ package workqueue
 type RateLimitingInterface interface {
 	DelayingInterface
 
-	// AddRateLimited adds an item to the workqueue after the rate limiter says its ok
+	// AddRateLimited adds an item to the workqueue after the rate limiter says it's ok
 	AddRateLimited(item interface{})
 
-	// Forget indicates that an item is finished being retried.  Doesn't matter whether its for perm failing
+	// Forget indicates that an item is finished being retried.  Doesn't matter whether it's for perm failing
 	// or for success, we'll stop the rate limiter from tracking it.  This only clears the `rateLimiter`, you
 	// still have to call `Done` on the queue.
 	Forget(item interface{})
@@ -55,7 +55,7 @@ type rateLimitingType struct {
 	rateLimiter RateLimiter
 }
 
-// AddRateLimited AddAfter's the item based on the time when the rate limiter says its ok
+// AddRateLimited AddAfter's the item based on the time when the rate limiter says it's ok
 func (q *rateLimitingType) AddRateLimited(item interface{}) {
 	q.DelayingInterface.AddAfter(item, q.rateLimiter.When(item))
 }