Update go module github.com/cloudfoundry/libcfbuildpack@master

Author: cf-buildpacks-eng

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/Masterminds/semver v1.4.2
 	github.com/buildpack/libbuildpack v1.18.0
 	github.com/cloudfoundry/dagger v0.0.0-20190531142541-7ffbc906bfb0
-	github.com/cloudfoundry/libcfbuildpack v1.61.1-0.20190611120830-2fcfd2a9dada
+	github.com/cloudfoundry/libcfbuildpack v1.61.1-0.20190612161341-580cfa43a48e
 	github.com/golang/mock v1.3.0
 	github.com/onsi/gomega v1.5.0
 	github.com/sclevine/spec v1.2.0

go.sum

@@ -9,8 +9,8 @@ github.com/buildpack/libbuildpack v1.18.0/go.mod h1:qj2VrlQy+OmYGwWTPeQMa9bpvUPv
 github.com/cloudfoundry/dagger v0.0.0-20190531142541-7ffbc906bfb0 h1:8U9IARDC2PQsYdip2LLsy9gX0pZ3Uqr6DLD35lPzAsk=
 github.com/cloudfoundry/dagger v0.0.0-20190531142541-7ffbc906bfb0/go.mod h1:WdF5u2bg4xztLnFRel7bviH5rEI6zY/EGX2w1xxd7nI=
 github.com/cloudfoundry/libcfbuildpack v1.44.0/go.mod h1:C2AOm63Ca1GIBP7NdVhd8Q2gKenz600PVWqtOAbrN4o=
-github.com/cloudfoundry/libcfbuildpack v1.61.1-0.20190611120830-2fcfd2a9dada h1:rDuUcRV12vAi9TyS4QxbEJOMnl9QDaxoFcjJFQnZirI=
-github.com/cloudfoundry/libcfbuildpack v1.61.1-0.20190611120830-2fcfd2a9dada/go.mod h1:4pMJZ/PYfjLg3ZzOVwzqQ17yCUErBVkDMMTJ0RCTziU=
+github.com/cloudfoundry/libcfbuildpack v1.61.1-0.20190612161341-580cfa43a48e h1:eSPC3BbbRyw9oB8YV5Q9PyxlhkgWVkO7wG0eqk3oHNc=
+github.com/cloudfoundry/libcfbuildpack v1.61.1-0.20190612161341-580cfa43a48e/go.mod h1:4pMJZ/PYfjLg3ZzOVwzqQ17yCUErBVkDMMTJ0RCTziU=
 github.com/fatih/color v1.7.0 h1:DkWD4oS2D8LGGgTQ6IvwJJXSL5Vp2ffcQg58nFV38Ys=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=

vendor/github.com/cloudfoundry/libcfbuildpack/buildpack/buildpack.go

@@ -16,7 +16,7 @@ github.com/buildpack/libbuildpack/platform
 github.com/buildpack/libbuildpack/services
 # github.com/cloudfoundry/dagger v0.0.0-20190531142541-7ffbc906bfb0
 github.com/cloudfoundry/dagger
-# github.com/cloudfoundry/libcfbuildpack v1.61.1-0.20190611120830-2fcfd2a9dada
+# github.com/cloudfoundry/libcfbuildpack v1.61.1-0.20190612161341-580cfa43a48e
 github.com/cloudfoundry/libcfbuildpack/build
 github.com/cloudfoundry/libcfbuildpack/detect
 github.com/cloudfoundry/libcfbuildpack/helper