Update go mod deps, regenerate /vendor

Signed-off-by: Jake Sanders <jsand@google.com>

go.mod

@@ -3,27 +3,24 @@ module github.com/google/go-containerregistry
 go 1.14
 
 require (
-	cloud.google.com/go v0.83.0 // indirect
+	cloud.google.com/go v0.97.0 // indirect
 	github.com/Microsoft/go-winio v0.5.0 // indirect
-	github.com/containerd/containerd v1.5.2 // indirect
-	github.com/containerd/stargz-snapshotter/estargz v0.8.0
-	github.com/docker/cli v20.10.8+incompatible
+	github.com/containerd/containerd v1.5.7 // indirect
+	github.com/containerd/stargz-snapshotter/estargz v0.9.0
+	github.com/docker/cli v20.10.9+incompatible
 	github.com/docker/distribution v2.7.1+incompatible
-	github.com/docker/docker v20.10.8+incompatible
-	github.com/docker/docker-credential-helpers v0.6.3 // indirect
+	github.com/docker/docker v20.10.9+incompatible
+	github.com/docker/docker-credential-helpers v0.6.4 // indirect
 	github.com/docker/go-connections v0.4.0 // indirect
 	github.com/google/go-cmp v0.5.6
-	github.com/gorilla/mux v1.7.3 // indirect
+	github.com/gorilla/mux v1.8.0 // indirect
 	github.com/kr/text v0.2.0 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
-	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
 	github.com/opencontainers/image-spec v1.0.2-0.20210730191737-8e42a01fb1b7
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
-	github.com/sirupsen/logrus v1.8.1 // indirect
 	github.com/spf13/cobra v1.2.1
-	golang.org/x/net v0.0.0-20210525063256-abc453219eb5 // indirect
-	golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c
+	golang.org/x/net v0.0.0-20211005001312-d4b1ae081e3b // indirect
+	golang.org/x/oauth2 v0.0.0-20211005180243-6b3c2da341f1
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
-	golang.org/x/sys v0.0.0-20210603125802-9665404d3644 // indirect
-	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 )