Issue #3344127: Composer validate all fixture manipulation changes

package_manager/tests/modules/fixture_manipulator/src/FixtureManipulator.php

@@ -49,7 +49,6 @@ class FixtureManipulator {
     $runner->run([
       'validate',
       // @todo Check the lock file in https://drupal.org/i/3343827.
-      '--no-check-lock',
       '--no-check-publish',
       '--with-dependencies',
       '--no-interaction',