Add support for the Go mod h1 hash. The hash is based on the Go dirhash
package. The package defines hashes over directory trees and is uses for
Go mod files and zip archives.
(Bitbake rev: deefb01592f717efba68e3997fefd04dc7611d88)
Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>