Merge pull request #4637 from albers/completion-config--new-options

Add bash completion for `config --resolve-image-digests|--volumes"`

contrib/completion/bash/docker-compose

@@ -142,7 +142,7 @@ _docker_compose_bundle() {
 
 
 _docker_compose_config() {
-	COMPREPLY=( $( compgen -W "--help --quiet -q --services" -- "$cur" ) )
+	COMPREPLY=( $( compgen -W "--help --quiet -q --resolve-image-digests --services --volumes" -- "$cur" ) )
 }