Bump github.com/docker/distribution

Bumps [github.com/docker/distribution](https://github.com/docker/distribution) from 2.7.1+incompatible to 2.8.0+incompatible.
- [Release notes](https://github.com/docker/distribution/releases)
- [Commits](distribution/distribution@v2.7.1...v2.8.0)

---
updated-dependencies:
- dependency-name: github.com/docker/distribution
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

go.mod

@@ -3,39 +3,28 @@ module gitlab.com/pantacor/pvr
 go 1.16
 
 require (
-	cloud.google.com/go v0.38.0 // indirect
 	github.com/ChannelMeter/iso8601duration v0.0.0-20150204201828-8da3af7a2a61
 	github.com/Masterminds/goutils v1.1.0 // indirect
 	github.com/Masterminds/semver v1.5.0 // indirect
 	github.com/Masterminds/sprig v2.22.0+incompatible
 	github.com/Microsoft/hcsshim v0.8.7 // indirect
-	github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 // indirect
 	github.com/asac/json-patch v0.0.0-20201120095033-59358024a068
 	github.com/bmatcuk/doublestar v1.3.4
-	github.com/bmatcuk/doublestar/v4 v4.0.2 // indirect
 	github.com/cavaliercoder/grab v2.0.0+incompatible
 	github.com/containerd/containerd v1.3.3 // indirect
 	github.com/containerd/continuity v0.0.0-20200413184840-d3ef23f19fbb // indirect
-	github.com/coreos/clair v2.0.8+incompatible // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
-	github.com/docker/distribution v2.7.1+incompatible
+	github.com/docker/distribution v2.8.0+incompatible
 	github.com/docker/docker v20.10.12+incompatible
-	github.com/docker/docker-ce v0.0.0-20190724010320-53720a99f3c5 // indirect
-	github.com/docker/go-metrics v0.0.1 // indirect
 	github.com/fatih/color v1.7.0 // indirect
 	github.com/fluent/fluent-logger-golang v1.5.0 // indirect
 	github.com/genuinetools/reg v0.16.1
 	github.com/gibson042/canonicaljson-go v1.0.3
 	github.com/go-jose/go-jose/v3 v3.0.0-rc.1
 	github.com/go-resty/resty v1.12.0
 	github.com/gogo/protobuf v1.3.1 // indirect
-	github.com/golang/lint v0.0.0-20190409202823-959b441ac422 // indirect
-	github.com/golang/mock v1.3.0 // indirect
 	github.com/golang/protobuf v1.4.0 // indirect
-	github.com/google/btree v1.0.0 // indirect
-	github.com/google/pprof v0.0.0-20190502144155-8358a9778bd1 // indirect
 	github.com/google/uuid v1.1.1 // indirect
-	github.com/gorilla/context v1.1.1 // indirect
 	github.com/gorilla/mux v1.7.4 // indirect
 	github.com/grandcat/zeroconf v1.0.0
 	github.com/huandu/xstrings v1.3.1 // indirect
@@ -50,33 +39,25 @@ require (
 	github.com/miolini/datacounter v1.0.2 // indirect
 	github.com/mitchellh/copystructure v1.0.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.1 // indirect
-	github.com/moby/moby v20.10.12+incompatible // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/olekukonko/tablewriter v0.0.4
 	github.com/opencontainers/go-digest v1.0.0-rc1
 	github.com/peterhellberg/link v1.1.0 // indirect
 	github.com/prometheus/client_golang v1.5.1 // indirect
 	github.com/prometheus/procfs v0.0.11 // indirect
-	github.com/rogpeppe/fastuuid v1.0.0 // indirect
 	github.com/sirupsen/logrus v1.5.0 // indirect
 	github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966
 	github.com/tinylib/msgp v1.1.2 // indirect
 	github.com/urfave/cli v1.22.4
 	gitlab.com/pantacor/pantahub-base v0.0.0-20200517092730-d03429894e0c
 	go.mongodb.org/mongo-driver v1.3.2
-	golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97
-	golang.org/x/exp v0.0.0-20190429183610-475c5042d3f1 // indirect
-	golang.org/x/image v0.0.0-20190501045829-6d32002ffd75 // indirect
-	golang.org/x/mobile v0.0.0-20190415191353-3e0bab5405d6 // indirect
-	golang.org/x/oauth2 v0.0.0-20190402181905-9f3314589c9a // indirect
+	golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97 // indirect
 	golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a // indirect
-	golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 // indirect
+	golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1
 	google.golang.org/genproto v0.0.0-20200413115906-b5235f65be36 // indirect
 	google.golang.org/grpc v1.28.1 // indirect
 	gopkg.in/cheggaaa/pb.v1 v1.0.28
 	gopkg.in/olivere/elastic.v5 v5.0.85 // indirect
-	gopkg.in/resty.v1 v1.12.0
-	gopkg.in/square/go-jose.v2 v2.4.1
 )
 
 replace github.com/ant0ine/go-json-rest => github.com/asac/go-json-rest v3.3.3-0.20191004094541-40429adaafcb+incompatible