*: update go-git import (#194)

go.mod

@@ -11,7 +11,8 @@ require (
 	github.com/docker/distribution v2.7.1+incompatible // indirect
 	github.com/docker/docker v0.0.0-20200229013735-71373c6105e3
 	github.com/docker/go-connections v0.4.0 // indirect
-	github.com/emirpasic/gods v1.12.0 // indirect
+	github.com/go-git/go-billy/v5 v5.0.0
+	github.com/go-git/go-git/v5 v5.0.0
 	github.com/go-ini/ini v1.41.0
 	github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e // indirect
 	github.com/gorilla/mux v1.7.0 // indirect
@@ -20,8 +21,6 @@ require (
 	github.com/joho/godotenv v1.3.0
 	github.com/jtolds/gls v4.2.1+incompatible // indirect
 	github.com/mgutz/str v1.2.0 // indirect
-	github.com/mitchellh/go-homedir v1.1.0 // indirect
-	github.com/monochromegane/go-gitignore v0.0.0-20160105113617-38717d0a108c
 	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/opencontainers/go-digest v1.0.0-rc1 // indirect
 	github.com/opencontainers/image-spec v1.0.1 // indirect
@@ -34,19 +33,13 @@ require (
 	github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c // indirect
 	github.com/spf13/cobra v0.0.3
 	github.com/spf13/pflag v1.0.3 // indirect
-	github.com/stretchr/testify v1.3.0
-	golang.org/x/crypto v0.0.0-20191202143827-86a70503ff7e
-	golang.org/x/net v0.0.0-20191126235420-ef20fe5d7933 // indirect
+	github.com/stretchr/testify v1.4.0
+	golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073
 	golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e // indirect
-	golang.org/x/sys v0.0.0-20191128015809-6d18c012aee9 // indirect
 	golang.org/x/time v0.0.0-20181108054448-85acf8d2951c // indirect
-	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
 	gopkg.in/godo.v2 v2.0.9
 	gopkg.in/ini.v1 v1.41.0 // indirect
 	gopkg.in/sourcemap.v1 v1.0.5 // indirect
-	gopkg.in/src-d/go-billy.v4 v4.3.0
-	gopkg.in/src-d/go-git-fixtures.v3 v3.3.0 // indirect
-	gopkg.in/src-d/go-git.v4 v4.9.1
 	gopkg.in/yaml.v3 v3.0.0-20200121175148-a6ecf24a6d71
 	gotest.tools v2.2.0+incompatible
 )