tests/int: Ensure infra env is stopped at the end

Update tftestenv with signal handling for graceful terraform shutdown.

Move the environment stop into a defer block to ensure that the
environment is always stopped at the end if -retain is not configured.
This will make sure that the environment is deleted in case any program
crashed, especially in CI environments.

Also, update the go dependencies.

Signed-off-by: Sunny <[email protected]>

Author: darkowlzz

tests/integration/go.mod

@@ -6,13 +6,14 @@ replace github.com/fluxcd/image-reflector-controller/api => ../../api
 
 require (
 	github.com/fluxcd/image-reflector-controller/api v0.0.0
-	github.com/fluxcd/test-infra/tftestenv v0.0.0-20230214200258-f19d6aa97a3f
+	github.com/fluxcd/test-infra/tftestenv v0.0.0-20230530120643-bdcf7573fb2f
 	github.com/hashicorp/terraform-json v0.15.0
-	github.com/onsi/gomega v1.27.2
-	k8s.io/apimachinery v0.26.3
+	github.com/onsi/gomega v1.27.7
+	k8s.io/apimachinery v0.27.2
 )
 
 require (
+	github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect
 	github.com/containerd/stargz-snapshotter/estargz v0.12.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/docker/cli v20.10.17+incompatible // indirect
@@ -22,28 +23,29 @@ require (
 	github.com/emicklei/go-restful/v3 v3.9.0 // indirect
 	github.com/evanphx/json-patch/v5 v5.6.0 // indirect
 	github.com/fluxcd/pkg/apis/acl v0.1.0 // indirect
-	github.com/fluxcd/pkg/apis/meta v1.0.0 // indirect
+	github.com/fluxcd/pkg/apis/meta v1.1.0 // indirect
 	github.com/go-logr/logr v1.2.4 // indirect
-	github.com/go-openapi/jsonpointer v0.19.5 // indirect
-	github.com/go-openapi/jsonreference v0.20.0 // indirect
-	github.com/go-openapi/swag v0.19.14 // indirect
+	github.com/go-openapi/jsonpointer v0.19.6 // indirect
+	github.com/go-openapi/jsonreference v0.20.1 // indirect
+	github.com/go-openapi/swag v0.22.3 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/gnostic v0.5.7-v3refs // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/google/go-containerregistry v0.11.0 // indirect
 	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/go-cleanhttp v0.5.2 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/go-version v1.6.0 // indirect
-	github.com/hashicorp/hc-install v0.3.2 // indirect
-	github.com/hashicorp/terraform-exec v0.16.1 // indirect
+	github.com/hashicorp/hc-install v0.5.0 // indirect
+	github.com/hashicorp/terraform-exec v0.18.1 // indirect
 	github.com/imdario/mergo v0.3.12 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.15.8 // indirect
-	github.com/mailru/easyjson v0.7.6 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
@@ -54,26 +56,27 @@ require (
 	github.com/sirupsen/logrus v1.9.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/vbatts/tar-split v0.11.2 // indirect
-	github.com/zclconf/go-cty v1.10.0 // indirect
-	golang.org/x/crypto v0.0.0-20220315160706-3147a52a75dd // indirect
-	golang.org/x/net v0.8.0 // indirect
-	golang.org/x/oauth2 v0.0.0-20220718184931-c8730f7fcb92 // indirect
-	golang.org/x/sync v0.0.0-20220601150217-0de741cfad7f // indirect
-	golang.org/x/sys v0.6.0 // indirect
-	golang.org/x/term v0.6.0 // indirect
-	golang.org/x/text v0.8.0 // indirect
+	github.com/zclconf/go-cty v1.13.0 // indirect
+	golang.org/x/crypto v0.5.0 // indirect
+	golang.org/x/mod v0.8.0 // indirect
+	golang.org/x/net v0.10.0 // indirect
+	golang.org/x/oauth2 v0.5.0 // indirect
+	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4 // indirect
+	golang.org/x/sys v0.8.0 // indirect
+	golang.org/x/term v0.8.0 // indirect
+	golang.org/x/text v0.9.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
+	google.golang.org/protobuf v1.30.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	k8s.io/api v0.26.3 // indirect
-	k8s.io/client-go v0.26.1 // indirect
-	k8s.io/klog/v2 v2.90.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20221012153701-172d655c2280 // indirect
-	k8s.io/utils v0.0.0-20230313181309-38a27ef9d749 // indirect
-	sigs.k8s.io/controller-runtime v0.14.6 // indirect
+	k8s.io/api v0.27.2 // indirect
+	k8s.io/client-go v0.27.2 // indirect
+	k8s.io/klog/v2 v2.100.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20230501164219-8b0f38b5fd1f // indirect
+	k8s.io/utils v0.0.0-20230505201702-9f6742963106 // indirect
+	sigs.k8s.io/controller-runtime v0.15.0 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect