Bumped provider dependency to 3.70 (#228)

go.mod

@@ -4,15 +4,15 @@ require (
 	github.com/GoogleCloudPlatform/terraform-google-conversion v0.0.0-20210406210412-d3254d3ece4e
 	github.com/forseti-security/config-validator v0.0.0-20200812033229-7388761cc9ca
 	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
-	github.com/golang/protobuf v1.4.3
+	github.com/golang/protobuf v1.5.2
 	github.com/hashicorp/terraform-json v0.8.0
-	github.com/hashicorp/terraform-plugin-sdk/v2 v2.4.4
-	github.com/hashicorp/terraform-provider-google/v3 v3.60.1-0.20210317174903-a3fb3ae6b25a
+	github.com/hashicorp/terraform-plugin-sdk/v2 v2.5.0
+	github.com/hashicorp/terraform-provider-google/v3 v3.70.1-0.20210603175730-be2009058913
 	github.com/pkg/errors v0.9.1
 	github.com/spf13/cobra v0.0.5
 	github.com/stretchr/testify v1.7.0
-	google.golang.org/api v0.40.0
-	google.golang.org/genproto v0.0.0-20201214200347-8c77b98c765d
+	google.golang.org/api v0.46.0
+	google.golang.org/genproto v0.0.0-20210503173045-b96a97608f20
 )
 
 go 1.14