Updated k8s client to v0.21.3 and bump other deps

Author: gavinbunney

go.mod

@@ -3,27 +3,24 @@ module github.com/gavinbunney/terraform-provider-kubectl
 go 1.16
 
 require (
-	github.com/cenkalti/backoff/v4 v4.1.0
-	github.com/hashicorp/go-plugin v1.4.0
-	github.com/hashicorp/hcl/v2 v2.10.0
+	github.com/cenkalti/backoff/v4 v4.1.1
+	github.com/hashicorp/go-plugin v1.4.2
+	github.com/hashicorp/hcl/v2 v2.10.1
 	github.com/hashicorp/terraform v0.12.29
-	github.com/hashicorp/terraform-plugin-go v0.3.0
-	github.com/hashicorp/terraform-plugin-sdk/v2 v2.6.1
+	github.com/hashicorp/terraform-plugin-go v0.3.1
+	github.com/hashicorp/terraform-plugin-sdk/v2 v2.7.0
 	github.com/icza/dyno v0.0.0-20200205103839-49cb13720835
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/stretchr/testify v1.7.0
-	github.com/zclconf/go-cty v1.8.2
+	github.com/zclconf/go-cty v1.8.4
 	github.com/zclconf/go-cty-yaml v1.0.2
-	google.golang.org/grpc v1.38.0
+	google.golang.org/grpc v1.39.0
 	gopkg.in/yaml.v2 v2.4.0
-	k8s.io/api v0.20.7
-	k8s.io/apimachinery v0.20.7
-	k8s.io/cli-runtime v0.20.7
-	k8s.io/client-go v0.20.7
-	k8s.io/kube-aggregator v0.20.7
-	k8s.io/kubectl v0.20.7
+	k8s.io/api v0.21.3
+	k8s.io/apimachinery v0.21.3
+	k8s.io/cli-runtime v0.21.3
+	k8s.io/client-go v0.21.3
+	k8s.io/kube-aggregator v0.21.3
+	k8s.io/kubectl v0.21.3
 	sigs.k8s.io/yaml v1.2.0
 )
-
-replace github.com/tencentcloud/tencentcloud-sdk-go => github.com/tencentcloud/tencentcloud-sdk-go v1.0.175
-//replace github.com/Azure/go-autorest v10.15.4+incompatible => github.com/Azure/go-autorest v13.0.0+incompatible