Add a dummy.go file to allow vendoring config

This is a placeholder that allows us to pull in config files via go mod vendor.

Signed-off-by: Vincent Demeester <[email protected]>

config/dummy.go

@@ -0,0 +1,16 @@
+/*
+Copyright 2020 The Tekton Authors
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package config is a placeholder that allows us to pull in config files
+// via go mod vendor.
+package config