add internal fork of docker/docker/registry

This adds an internal fork of [github.com/docker/docker/registry], taken
at commit [moby@f651a5d]. Git history  was not preserved in this fork,
but can be found using the URLs provided.

This fork was created to remove the dependency on the "Moby" codebase,
and because the CLI only needs a subset of its features. The original
package was written specifically for use in the daemon code, and includes
functionality that cannot be used in the CLI.

[github.com/docker/docker/registry]: https://pkg.go.dev/github.com/docker/docker@v28.3.2+incompatible/registry
[moby@49306c6]: 49306c607b/registry

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

cli/command/plugin/install.go

@@ -11,7 +11,7 @@ import (
 	"github.com/docker/cli/cli/command/image"
 	"github.com/docker/cli/internal/jsonstream"
 	"github.com/docker/cli/internal/prompt"
-	"github.com/docker/docker/registry"
+	"github.com/docker/cli/internal/registry"
 	"github.com/moby/moby/api/types"
 	registrytypes "github.com/moby/moby/api/types/registry"
 	"github.com/pkg/errors"

cli/command/plugin/push.go

@@ -8,7 +8,7 @@ import (
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/cli/cli/trust"
 	"github.com/docker/cli/internal/jsonstream"
-	"github.com/docker/docker/registry"
+	"github.com/docker/cli/internal/registry"
 	registrytypes "github.com/moby/moby/api/types/registry"
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"