cli/command: change uses of ListOpts.GetAll for GetSlice

The `GetSlice()` function is part of cobra's [cobra.SliceValue] interface,
and duplicates the older `GetAll()` method. This patch changes our use
of the `GetAll()` method with the intent to deprecated it in future.

[cobra.SliceValue]: https://pkg.go.dev/github.com/spf13/cobra@v1.9.1#SliceValue

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

cli/command/container/commit.go

@@ -61,7 +61,7 @@ func runCommit(ctx context.Context, dockerCli command.Cli, options *commitOption
 		Reference: options.reference,
 		Comment:   options.comment,
 		Author:    options.author,
-		Changes:   options.changes.GetAll(),
+		Changes:   options.changes.GetSlice(),
 		Pause:     options.pause,
 	})
 	if err != nil {