Bump github.com/moby/moby (#177)

Bumps [github.com/moby/moby](https://github.com/moby/moby) from 20.10.7+incompatible to 20.10.20+incompatible.
- [Release notes](https://github.com/moby/moby/releases)
- [Changelog](https://github.com/moby/moby/blob/master/CHANGELOG.md)
- [Commits](https://github.com/moby/moby/compare/v20.10.7...v20.10.20)

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

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

go.mod

@@ -19,7 +19,7 @@ require (
 	github.com/go-redis/redis/v8 v8.3.0
 	github.com/gomodule/redigo v1.8.2 // indirect
 	github.com/imdario/mergo v0.3.9
-	github.com/moby/moby v20.10.7+incompatible
+	github.com/moby/moby v20.10.20+incompatible
 	github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417
 	github.com/pkg/errors v0.9.1
 	github.com/pkg/profile v1.4.0