Merge pull request improbable-eng#37 from digitalocean/varsha/upgrade…

…-controller-runtime

upgrade controller-runtime to v0.9.5 to work with k8s 1.21

go.mod

@@ -11,21 +11,20 @@ require (
 	github.com/coreos/go-semver v0.3.0
 	github.com/dustinkirkland/golang-petname v0.0.0-20190613200456-11339a705ed2
 	github.com/go-logr/logr v0.4.0
-	github.com/go-logr/zapr v0.2.0
+	github.com/go-logr/zapr v0.4.0
 	github.com/google/go-cmp v0.5.5
 	github.com/google/gofuzz v1.1.0
 	github.com/otiai10/copy v1.0.2
 	github.com/pkg/errors v0.9.1
-	github.com/prometheus/client_golang v1.7.1
+	github.com/prometheus/client_golang v1.11.0
 	github.com/robfig/cron/v3 v3.0.1
 	github.com/spf13/pflag v1.0.5
-	github.com/stretchr/testify v1.6.1
+	github.com/stretchr/testify v1.7.0
 	// Pin specific etcd version via tag. See https://github.com/etcd-io/etcd/pull/11477
 	go.etcd.io/etcd v0.5.0-alpha.5.0.20200910180754-dd1b699fc489
 	k8s.io/api v0.21.11
-	k8s.io/apiextensions-apiserver v0.20.2 // indirect
 	k8s.io/apimachinery v0.21.11
 	k8s.io/client-go v0.21.11
 	k8s.io/utils v0.0.0-20211116205334-6203023598ed
-	sigs.k8s.io/controller-runtime v0.8.3
+	sigs.k8s.io/controller-runtime v0.9.5
 )