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

Author: cf-buildpacks-eng

go.mod

@@ -3,8 +3,8 @@ module github.com/cloudfoundry/bundler-cnb
 go 1.12
 
 require (
-	github.com/buildpack/libbuildpack v1.20.0
-	github.com/cloudfoundry/libcfbuildpack v1.79.1-0.20190802164909-f8808a55c67b
+	github.com/buildpack/libbuildpack v1.21.0
+	github.com/cloudfoundry/libcfbuildpack v1.82.1-0.20190815154108-ebdea9feb73d
 	github.com/golang/mock v1.3.1
 	github.com/onsi/gomega v1.5.0
 	github.com/sclevine/spec v1.2.0

go.sum

@@ -2,10 +2,10 @@ github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/Masterminds/semver v1.4.2 h1:WBLTQ37jOCzSLtXNdoo8bNM8876KhNqOKvrlGITgsTc=
 github.com/Masterminds/semver v1.4.2/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
-github.com/buildpack/libbuildpack v1.20.0 h1:0Jxd8UaZsIjUR/7b2FAyqYYof1Gk5GesuhHKxFKDv4I=
-github.com/buildpack/libbuildpack v1.20.0/go.mod h1:GNN9x3mIGqolLBXj5z1K5kA22WvrC7uU7zYWt0d/GUs=
-github.com/cloudfoundry/libcfbuildpack v1.79.1-0.20190802164909-f8808a55c67b h1:31pm9V2fuYis6L9GibFRNjTKtGL0GRcEeb6Jb6BLHOY=
-github.com/cloudfoundry/libcfbuildpack v1.79.1-0.20190802164909-f8808a55c67b/go.mod h1:nqxdAEdvcSYRZqsFL+uV1+coatU1pqz3EyPST4/e8Ls=
+github.com/buildpack/libbuildpack v1.21.0 h1:94d0/8Xv8Pp2dwFHSKNrFyXYHM01IHpuRE0N0ezWrr4=
+github.com/buildpack/libbuildpack v1.21.0/go.mod h1:dEDd9Dbp681Gcb39omBAZdsuHZ5YFMgurKGkgxEVzVo=
+github.com/cloudfoundry/libcfbuildpack v1.82.1-0.20190815154108-ebdea9feb73d h1:YdbNg8BGGG/xwEYISxDbG9k+yFkP0FV+rAr5eZbrrOM=
+github.com/cloudfoundry/libcfbuildpack v1.82.1-0.20190815154108-ebdea9feb73d/go.mod h1:c3ag+OHs0rnwh7C7kMXw3xsGRVLDvm9LfdoRR5tAnko=
 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=
@@ -41,15 +41,16 @@ github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8/go.mod h1:HUYIGzjTL3rfEspMx
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20190628185345-da137c7871d7 h1:rTIdg5QFRR7XCaK4LCjBiPbx8j4DQRpdYMnGn/bJUEU=
-golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20190724013045-ca1201d0de80 h1:Ao/3l156eZf2AW5wK8a7/smtodRU+gha3+BeqJ69lRk=
+golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20190710143415-6ec70d6a5542 h1:6ZQFf1D2YYDDI7eSwW8adlkkavTB9sw5I24FVtEvNUQ=
-golang.org/x/sys v0.0.0-20190710143415-6ec70d6a5542/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190804053845-51ab0e2deafa h1:KIDDMLT1O0Nr7TSxp8xM5tJcdn8tgyAONntO829og1M=
+golang.org/x/sys v0.0.0-20190804053845-51ab0e2deafa/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=