build(deps): bump github.com/docker/distribution (#12246)

Bumps [github.com/docker/distribution](https://github.com/docker/distribution) from 2.7.1+incompatible to 2.8.1+incompatible.
- [Release notes](https://github.com/docker/distribution/releases)
- [Commits](distribution/distribution@v2.7.1...v2.8.1)

---
updated-dependencies:
- dependency-name: github.com/docker/distribution
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -26,7 +26,7 @@ require (
 	github.com/coreos/go-semver v0.3.0
 	github.com/creack/pty v1.1.18
 	github.com/docker/cli v20.10.3-0.20220113150236-6e2838e18645+incompatible
-	github.com/docker/distribution v2.7.1+incompatible
+	github.com/docker/distribution v2.8.1+incompatible
 	github.com/docker/docker v20.10.12+incompatible
 	github.com/docker/go-units v0.4.0
 	github.com/docker/libnetwork v0.8.0-dev.2.0.20210525090646-64b7a4574d14

go.sum

@@ -398,8 +398,9 @@ github.com/docker/cli v20.10.3-0.20220113150236-6e2838e18645+incompatible h1:cPk
 github.com/docker/cli v20.10.3-0.20220113150236-6e2838e18645+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
 github.com/docker/distribution v0.0.0-20190905152932-14b96e55d84c/go.mod h1:0+TTO4EOBfRPhZXAeF1Vu+W3hHZ8eLp8PgKVZlcvtFY=
 github.com/docker/distribution v2.7.1-0.20190205005809-0d3efadf0154+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
-github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug=
 github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
+github.com/docker/distribution v2.8.1+incompatible h1:Q50tZOPR6T/hjNsyc9g8/syEs6bk8XXApsHjKukMl68=
+github.com/docker/distribution v2.8.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docker/docker v1.4.2-0.20191101170500-ac7306503d23/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/docker v20.10.12+incompatible h1:CEeNmFM0QZIsJCZKMkZx0ZcahTiewkrgiwfYD+dfl1U=
 github.com/docker/docker v20.10.12+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=