Update go module github.com/cloudfoundry/dagger

Author: cf-buildpacks-eng

go.mod

@@ -2,7 +2,7 @@ module github.com/cloudfoundry/yarn-cnb
 
 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 v1.82.1-0.20190815154108-ebdea9feb73d
 	github.com/cloudfoundry/node-engine-cnb v0.0.34
 	github.com/cloudfoundry/npm-cnb v0.0.20

go.sum

@@ -9,8 +9,8 @@ github.com/buildpack/libbuildpack v1.21.0 h1:94d0/8Xv8Pp2dwFHSKNrFyXYHM01IHpuRE0
 github.com/buildpack/libbuildpack v1.21.0/go.mod h1:dEDd9Dbp681Gcb39omBAZdsuHZ5YFMgurKGkgxEVzVo=
 github.com/cloudfoundry/dagger v0.0.0-20190813205748-e53989179538 h1:pZZp1l6Z+mudaj7xiuSsK2on/Hy5sXnml9KLfwY+D+M=
 github.com/cloudfoundry/dagger v0.0.0-20190813205748-e53989179538/go.mod h1:PXeUHc4d2vAVO/31jFE6uD09w/yFfzs4kcayAVEvnEI=
-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 h1:oMTv35mjk5Jogzy2sshVXHyolDWnWHMfANQ0UooXJq0=
 github.com/cloudfoundry/libcfbuildpack v1.76.0/go.mod h1:QGm+nzixn579dvQNlS7ZQET541y2hEpZ0/5uNxkQ04Y=
 github.com/cloudfoundry/libcfbuildpack v1.82.1-0.20190815154108-ebdea9feb73d h1:YdbNg8BGGG/xwEYISxDbG9k+yFkP0FV+rAr5eZbrrOM=

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

@@ -15,7 +15,7 @@ github.com/buildpack/libbuildpack/buildpack
 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 v1.82.1-0.20190815154108-ebdea9feb73d
 github.com/cloudfoundry/libcfbuildpack/build