fix: dev: replace a ``return`` with an ``exit`` !minor

bin/compose-core

@@ -4194,7 +4194,7 @@ while read-0 arg; do
                     exit 0
                     ;;
                 --get-project-name)
-                    project=$(get_default_project_name) || return 1
+                    project=$(get_default_project_name) || exit 1
                     echo "$project"
                     exit 0
                     ;;