Update go module github.com/cloudfoundry/dagger

Author: cf-buildpacks-eng

go.mod

@@ -4,7 +4,7 @@ go 1.12
 
 require (
 	github.com/buildpack/libbuildpack v1.21.0
-	github.com/cloudfoundry/dagger v0.0.0-20190819163648-1608b353a41a
+	github.com/cloudfoundry/dagger v0.0.0-20190821204652-0269a001ee97
 	github.com/cloudfoundry/libcfbuildpack v1.83.0
 	github.com/golang/mock v1.3.1
 	github.com/google/go-cmp v0.3.1

go.sum

@@ -6,8 +6,8 @@ github.com/Masterminds/semver v1.4.2/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF0
 github.com/buildpack/libbuildpack v1.19.0/go.mod h1:oxgSTzPbWscHs27iuYrctEZpSak2m/qPThA+9JM0Boo=
 github.com/buildpack/libbuildpack v1.21.0 h1:94d0/8Xv8Pp2dwFHSKNrFyXYHM01IHpuRE0N0ezWrr4=
 github.com/buildpack/libbuildpack v1.21.0/go.mod h1:dEDd9Dbp681Gcb39omBAZdsuHZ5YFMgurKGkgxEVzVo=
-github.com/cloudfoundry/dagger v0.0.0-20190819163648-1608b353a41a h1:tXlBJRIHd9Syo/16xDfa3cJnntwOoXJyhbvLka4oxDo=
-github.com/cloudfoundry/dagger v0.0.0-20190819163648-1608b353a41a/go.mod h1:PXeUHc4d2vAVO/31jFE6uD09w/yFfzs4kcayAVEvnEI=
+github.com/cloudfoundry/dagger v0.0.0-20190821204652-0269a001ee97 h1:xTTXdk/T3XK3EY2YJ+6kG1yKPUuKr5kKGk0IhztmYIQ=
+github.com/cloudfoundry/dagger v0.0.0-20190821204652-0269a001ee97/go.mod h1:PXeUHc4d2vAVO/31jFE6uD09w/yFfzs4kcayAVEvnEI=
 github.com/cloudfoundry/libcfbuildpack v1.76.0/go.mod h1:QGm+nzixn579dvQNlS7ZQET541y2hEpZ0/5uNxkQ04Y=
 github.com/cloudfoundry/libcfbuildpack v1.83.0 h1:rlr5jQcyAIOF2s29HFp2ooS1d8fAfqWt/UwOWsUncqY=
 github.com/cloudfoundry/libcfbuildpack v1.83.0/go.mod h1:c3ag+OHs0rnwh7C7kMXw3xsGRVLDvm9LfdoRR5tAnko=

vendor/github.com/cloudfoundry/dagger/pack.go

@@ -15,7 +15,7 @@ github.com/buildpack/libbuildpack/logger
 github.com/buildpack/libbuildpack/platform
 github.com/buildpack/libbuildpack/services
 github.com/buildpack/libbuildpack/stack
-# github.com/cloudfoundry/dagger v0.0.0-20190819163648-1608b353a41a
+# github.com/cloudfoundry/dagger v0.0.0-20190821204652-0269a001ee97
 github.com/cloudfoundry/dagger
 # github.com/cloudfoundry/libcfbuildpack v1.83.0
 github.com/cloudfoundry/libcfbuildpack/build