fix: [compose-core] whitespaces !minor

Signed-off-by: Valentin Lab <valentin.lab@kalysto.org>

bin/compose-core

@@ -2761,6 +2761,7 @@ _run_service_action_direct() {
 }
 export -f _run_service_action_direct
 
+
 _run_service_action_relation() {
     local service="$1" action="$2" charm target_charm relation_name relation_config _dummy
     shift; shift
@@ -2942,6 +2943,7 @@ export -f get_compose_relation_config
 # }
 # export -f get_compose_relation_config_for_service
 
+
 _get_container_relation() {
     local metadata=$1 found relation_name relation_def