Update go version to 1.21

Signed-off-by: Shobha M <mshobha@vmware.com>

.github/workflows/golangci-lint.yml

@@ -9,12 +9,12 @@ jobs:
     steps:
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version: 1.21
       - uses: actions/checkout@v3
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.48.0
+          version: v1.55.2
           args: --issues-exit-code=1
           only-new-issues: true
           skip-cache: true

.github/workflows/release.yml

@@ -21,12 +21,12 @@ jobs:
         name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.19
+          go-version: 1.21
       -
         name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.48.0
+          version: v1.55.2
           args: --issues-exit-code=1
           skip-pkg-cache: true
           skip-build-cache: true

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19
+          go-version: 1.21
 
       - name: Build
         run: |

go.mod

@@ -1,51 +1,52 @@
 module github.com/vmware/terraform-provider-tanzu-mission-control
 
-go 1.19
+go 1.21
 
 require (
-	github.com/go-openapi/strfmt v0.19.3
+	github.com/go-openapi/strfmt v0.19.5
 	github.com/go-openapi/swag v0.22.3
 	github.com/go-test/deep v1.0.3
 	github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320
 	github.com/hashicorp/terraform-plugin-sdk/v2 v2.16.0
 	github.com/pkg/errors v0.9.1
-	github.com/stretchr/testify v1.8.2
+	github.com/stretchr/testify v1.8.4
 	go.pinniped.dev v0.23.0
-	golang.org/x/exp v0.0.0-20221126150942-6ab00d035af9
+	golang.org/x/exp v0.0.0-20230510235704-dd950f8aeaea
 	k8s.io/apiextensions-apiserver v0.28.2
 	k8s.io/apimachinery v0.28.2
 	k8s.io/client-go v0.28.2
 	sigs.k8s.io/controller-runtime v0.6.0
 )
 
 require (
+	github.com/Microsoft/go-winio v0.5.2 // indirect
 	github.com/agext/levenshtein v1.2.2 // indirect
 	github.com/apparentlymart/go-cidr v1.1.0 // indirect
 	github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect
 	github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/emicklei/go-restful/v3 v3.9.0 // indirect
 	github.com/evanphx/json-patch v5.6.0+incompatible // indirect
-	github.com/fatih/color v1.7.0 // indirect
+	github.com/fatih/color v1.15.0 // indirect
 	github.com/go-logr/logr v1.2.4 // indirect
-	github.com/go-openapi/errors v0.19.2 // indirect
+	github.com/go-openapi/errors v0.20.0 // indirect
 	github.com/go-openapi/jsonpointer v0.19.6 // indirect
 	github.com/go-openapi/jsonreference v0.20.2 // indirect
 	github.com/go-stack/stack v1.8.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/gnostic-models v0.6.8 // indirect
-	github.com/google/go-cmp v0.5.9 // indirect; indirec
+	github.com/google/go-cmp v0.6.0 // indirect; indirec
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/uuid v1.3.0 // indirect
-	github.com/hashicorp/errwrap v1.0.0 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-checkpoint v0.5.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
 	github.com/hashicorp/go-hclog v1.2.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/go-plugin v1.4.3 // indirect
 	github.com/hashicorp/go-uuid v1.0.3 // indirect
-	github.com/hashicorp/go-version v1.4.0 // indirect
+	github.com/hashicorp/go-version v1.6.0 // indirect
 	github.com/hashicorp/hc-install v0.3.2 // indirect
 	github.com/hashicorp/hcl/v2 v2.12.0 // indirect
 	github.com/hashicorp/logutils v1.0.0 // indirect
@@ -61,8 +62,8 @@ require (
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
-	github.com/mattn/go-colorable v0.1.4 // indirect
-	github.com/mattn/go-isatty v0.0.10 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.17 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.0 // indirect
@@ -75,9 +76,10 @@ require (
 	github.com/oklog/run v1.0.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/tidwall/pretty v1.2.0 // indirect
 	github.com/vmihailenco/msgpack v4.0.4+incompatible // indirect
 	github.com/vmihailenco/msgpack/v4 v4.3.12 // indirect
-	github.com/vmihailenco/tagparser v0.1.1 // indirect
+	github.com/vmihailenco/tagparser v0.1.2 // indirect
 	github.com/zclconf/go-cty v1.10.0 // indirect
 	go.mongodb.org/mongo-driver v1.5.1 // indirect
 	golang.org/x/crypto v0.17.0 // indirect
@@ -87,6 +89,7 @@ require (
 	golang.org/x/term v0.15.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
+	golang.org/x/tools v0.14.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234030-28d5490b6b19 // indirect
 	google.golang.org/grpc v1.56.3