Update go dependencies

Signed-off-by: Khosrow Moossavi <khos2ow@gmail.com>

go.mod

@@ -3,20 +3,35 @@ module github.com/terraform-docs/terraform-docs
 go 1.16
 
 require (
-	github.com/BurntSushi/toml v0.3.1
+	github.com/BurntSushi/toml v0.4.1
 	github.com/Masterminds/sprig/v3 v3.2.2
-	github.com/hashicorp/go-hclog v0.15.0
-	github.com/hashicorp/go-plugin v1.4.2
-	github.com/hashicorp/go-version v1.3.0
-	github.com/hashicorp/hcl/v2 v2.10.1
+	github.com/agext/levenshtein v1.2.3 // indirect
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/hashicorp/go-hclog v1.0.0
+	github.com/hashicorp/go-plugin v1.4.3
+	github.com/hashicorp/go-version v1.4.0
+	github.com/hashicorp/hcl/v2 v2.11.1
+	github.com/hashicorp/yamux v0.0.0-20211028200310-0bc27b27de87 // indirect
+	github.com/huandu/xstrings v1.3.2 // indirect
 	github.com/iancoleman/orderedmap v0.2.0
 	github.com/imdario/mergo v0.3.12
+	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/go-homedir v1.1.0
-	github.com/spf13/cobra v1.2.1
+	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
+	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
+	github.com/oklog/run v1.1.0 // indirect
+	github.com/shopspring/decimal v1.3.1 // indirect
+	github.com/spf13/afero v1.8.0 // indirect
+	github.com/spf13/cobra v1.3.0
 	github.com/spf13/pflag v1.0.5
-	github.com/spf13/viper v1.8.1
+	github.com/spf13/viper v1.10.1
 	github.com/stretchr/testify v1.7.0
 	github.com/terraform-docs/terraform-config-inspect v0.0.0-20210728164355-9c1f178932fa
+	github.com/zclconf/go-cty v1.10.0 // indirect
+	golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 // indirect
+	golang.org/x/net v0.0.0-20220105145211-5b0dc2dfae98 // indirect
+	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect
+	google.golang.org/genproto v0.0.0-20220106181925-4b6d468c965f // indirect
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
 	honnef.co/go/tools v0.2.0
 	mvdan.cc/xurls/v2 v2.3.0