Bump bundled AWS ruleset plugin (#1177)

Author: wata727

go.mod

@@ -31,12 +31,12 @@ require (
 	github.com/sourcegraph/jsonrpc2 v0.1.0
 	github.com/spf13/afero v1.2.2 // matches version used by terraform
 	github.com/terraform-linters/tflint-plugin-sdk v0.9.1
-	github.com/terraform-linters/tflint-ruleset-aws v0.5.0
+	github.com/terraform-linters/tflint-ruleset-aws v0.6.0
 	github.com/zclconf/go-cty v1.9.0
 	github.com/zclconf/go-cty-yaml v1.0.2
 	golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a
 	golang.org/x/lint v0.0.0-20200302205851-738671d3881b
-	golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4
+	golang.org/x/net v0.0.0-20210614182718-04defd469f4e
 	golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43
 	golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf // indirect
 	golang.org/x/text v0.3.6