Bump github.com/docker/docker in /cmd/configschema

Bumps [github.com/docker/docker](https://github.com/docker/docker) from 25.0.5+incompatible to 26.1.4+incompatible.
- [Release notes](https://github.com/docker/docker/releases)
- [Commits](moby/moby@v25.0.5...v26.1.4)

---
updated-dependencies:
- dependency-name: github.com/docker/docker
  dependency-type: indirect
...

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

cmd/configschema/go.mod

@@ -359,7 +359,7 @@ require (
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/digitalocean/godo v1.109.0 // indirect
 	github.com/distribution/reference v0.5.0 // indirect
-	github.com/docker/docker v25.0.5+incompatible // indirect
+	github.com/docker/docker v26.1.4+incompatible // indirect
 	github.com/docker/go-connections v0.5.0 // indirect
 	github.com/docker/go-units v0.5.0 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
@@ -515,6 +515,7 @@ require (
 	github.com/mitchellh/hashstructure/v2 v2.0.2 // indirect
 	github.com/mitchellh/mapstructure v1.5.1-0.20231216201459-8508981c8b6c // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
+	github.com/moby/docker-image-spec v1.3.1 // indirect
 	github.com/moby/sys/mountinfo v0.6.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect