package-static.bash: add gocryptfs-xray to tarball
package-static.bash: add gocryptfs-xray to tarball

Requested here https://github.com/rfjakob/gocryptfs/issues/558
and here  https://github.com/rfjakob/gocryptfs/issues/496

Closes https://github.com/rfjakob/gocryptfs/issues/496

rfjakob/gocryptfs,rfjakob/gocryptfs,rfjakob/gocryptfs,rfjakob/gocryptfs