Bump k8s.io/client-go from 0.0.0-20181213151034-8d9ed539ba31 to 0.17.16

Bumps [k8s.io/client-go](https://github.com/kubernetes/client-go) from 0.0.0-20181213151034-8d9ed539ba31 to 0.17.16.
- [Changelog](https://github.com/kubernetes/client-go/blob/master/CHANGELOG.md)
- [Commits](https://github.com/kubernetes/client-go/commits/v0.17.16)

---
updated-dependencies:
- dependency-name: k8s.io/client-go
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -9,39 +9,27 @@ require (
 	github.com/appscode/jsonpatch v0.0.0-20190108182946-7c0e3b262f30 // indirect
 	github.com/argoproj-labs/argo-kube-notifier v0.0.0-20200310171754-b5cdadcd10fe
 	github.com/ghodss/yaml v1.0.0 // indirect
-	github.com/go-logr/logr v0.1.0 // indirect
 	github.com/go-logr/zapr v0.1.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef // indirect
-	github.com/google/btree v1.0.0 // indirect
-	github.com/google/uuid v1.1.1 // indirect
 	github.com/googleapis/gnostic v0.2.0 // indirect
 	github.com/gorilla/websocket v1.4.0 // indirect
-	github.com/gregjones/httpcache v0.0.0-20190212212710-3befbb6ad0cc // indirect
-	github.com/hashicorp/golang-lru v0.5.1 // indirect
 	github.com/imdario/mergo v0.3.7 // indirect
 	github.com/nlopes/slack v0.5.1-0.20190515005541-e2954b1409b0
-	github.com/onsi/ginkgo v1.8.0 // indirect
-	github.com/onsi/gomega v1.5.0
-	github.com/peterbourgon/diskv v2.0.1+incompatible // indirect
+	github.com/onsi/gomega v1.7.0
 	github.com/prometheus/client_golang v1.11.1 // indirect
 	github.com/sirupsen/logrus v1.6.0
-	github.com/spf13/pflag v1.0.3 // indirect
 	go.uber.org/atomic v1.4.0 // indirect
 	go.uber.org/multierr v1.1.0 // indirect
 	go.uber.org/zap v1.10.0 // indirect
 	golang.org/x/net v0.0.0-20201021035429-f5854403a974
-	golang.org/x/oauth2 v0.0.0-20190517181255-950ef44c6e07 // indirect
-	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect
 	google.golang.org/appengine v1.6.0 // indirect
 	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
 	gopkg.in/gomail.v2 v2.0.0-20150902115704-41f357289737
-	gopkg.in/inf.v0 v0.9.1 // indirect
-	k8s.io/api v0.0.0-20181213150558-05914d821849
+	k8s.io/api v0.17.16
 	k8s.io/apiextensions-apiserver v0.0.0-20181213153335-0fe22c71c476 // indirect
-	k8s.io/apimachinery v0.15.7
-	k8s.io/client-go v0.0.0-20181213151034-8d9ed539ba31
-	k8s.io/kube-openapi v0.0.0-20190510232812-a01b7d5d6c22 // indirect
+	k8s.io/apimachinery v0.17.16
+	k8s.io/client-go v0.17.16
 	sigs.k8s.io/controller-runtime v0.1.10
 	sigs.k8s.io/testing_frameworks v0.1.1 // indirect
 )