dependencies: cycle February 2021

- Update `github.com/aws/aws-sdk-go` dependency to
[v1.37.6](https://github.com/aws/aws-sdk-go/tree/v1.37.6) which is the
latest available and has the [following
changes](https://github.com/aws/aws-sdk-go/releases/tag/v1.37.6)
- Update `github.com/go-git/go-git` dependency to
[v5.2.0](https://github.com/go-git/go-git/tree/v5.2.0) which is the
latest available and has the [following
changes](https://github.com/go-git/go-git/releases/tag/v5.2.0)
- Update `github.com/google/go-cmp` dependency to
[v0.5.4](https://github.com/google/go-cmp/tree/v0.5.4) which is the
latest available and has the [following
changes](https://github.com/google/go-cmp/releases/tag/v0.5.4)
- Update `github.com/maxbrunsfeld/counterfeiter` dependency to
[v6.3.0](https://github.com/maxbrunsfeld/counterfeiter/tree/v6.3.0)
which is the latest available and has the [following
changes](https://github.com/maxbrunsfeld/counterfeiter/releases/tag/v6.3.0)
- Update `github.com/mitchellh/mapstructure` dependency to
[v1.4.1](https://github.com/mitchellh/mapstructure/tree/v1.4.1) which is
the latest available and has the [following
changes](https://github.com/mitchellh/mapstructure/releases/tag/v1.4.1)
- Update `github.com/spf13/cobra` dependency to
[v1.1.1](https://github.com/spf13/cobra/tree/v1.1.1) which is the latest
available and has the [following
changes](https://github.com/spf13/cobra/releases/tag/v1.1.1)
- Update `github.com/stretchr/testify` dependency to
[v1.7.0](https://github.com/stretchr/testify/tree/v1.7.0) which is the
latest available and has the [following
changes](https://github.com/stretchr/testify/releases/tag/v1.7.0)
- Update `k8s.io/release` dependency to
[v0.7.0](https://github.com/kubernetes/release/tree/v0.7.0) which is the
latest available and has the [following
changes](https://github.com/kubernetes/release/releases/tag/v0.7.0)
- Update `golang.org/x/mod` dependency to `v0.4.1`
- Update `ggolang.org/x/net` dependency to
`v0.0.0-20210119194325-5f4716e94777`
- Update `gopkg.in/yaml.v3` dependency to
`v3.0.0-20210107192922-496545a6307b`

go.mod

@@ -3,23 +3,23 @@ module sigs.k8s.io/zeitgeist
 go 1.15
 
 require (
-	github.com/aws/aws-sdk-go v1.35.2
+	github.com/aws/aws-sdk-go v1.37.6
 	github.com/blang/semver v3.5.1+incompatible
 	github.com/blang/semver/v4 v4.0.0
-	github.com/go-git/go-git-fixtures/v4 v4.0.1
-	github.com/go-git/go-git/v5 v5.1.0
-	github.com/google/go-cmp v0.5.2
-	github.com/maxbrunsfeld/counterfeiter/v6 v6.2.3
-	github.com/mitchellh/mapstructure v1.3.3
+	github.com/go-git/go-git-fixtures/v4 v4.0.2-0.20200613231340-f56387b50c12
+	github.com/go-git/go-git/v5 v5.2.0
+	github.com/google/go-cmp v0.5.4
+	github.com/maxbrunsfeld/counterfeiter/v6 v6.3.0
+	github.com/mitchellh/mapstructure v1.4.1
 	github.com/pkg/errors v0.9.1
 	github.com/sirupsen/logrus v1.7.0
-	github.com/spf13/cobra v1.0.0
-	github.com/stretchr/testify v1.6.1
+	github.com/spf13/cobra v1.1.1
+	github.com/stretchr/testify v1.7.0
 	github.com/xanzy/go-gitlab v0.43.0
-	golang.org/x/mod v0.3.0
-	golang.org/x/net v0.0.0-20200930145003-4acb6c075d10
-	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776
+	golang.org/x/mod v0.4.1
+	golang.org/x/net v0.0.0-20210119194325-5f4716e94777
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
 	helm.sh/helm/v3 v3.3.4
 	k8s.io/apimachinery v0.18.8
-	k8s.io/release v0.4.2
+	k8s.io/release v0.7.0
 )