Issue #3344127: Composer validate all fixture manipulation changes

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

@@ -50,6 +50,10 @@ class FixtureManipulator {
       'validate',
       // @todo Check the lock file in https://drupal.org/i/3343827.
       '--no-check-lock',
+      // @todo Just adding this to check if this makes many more tests pass. If
+      //   it does we might want to commit this issue with this flag that have
+      //   some level of validation and create a follow-up to fix the rest.
+      '--no-check-all',
       '--no-check-publish',
       '--with-dependencies',
       '--no-interaction',