Issue #3437409 ForbidCoreChangesValidator.php

Closes #3437409

automatic_updates_extensions/tests/src/Kernel/Validator/ForbidCoreChangesValidatorTest.php

@@ -21,7 +21,7 @@ class ForbidCoreChangesValidatorTest extends AutomaticUpdatesExtensionsKernelTes
    *   An array of the staged versions where the keys are the package names and
    *   the values are the package versions or NULL if the package should be
    *   removed in the stage.
-   * @param string[] $new_packages
+   * @param string[][] $new_packages
    *   An array of the new packages to add to the stage.
    * @param ValidationResult[] $expected_results
    *   The expected validation results.
@@ -49,6 +49,7 @@ class ForbidCoreChangesValidatorTest extends AutomaticUpdatesExtensionsKernelTes
     foreach ($new_packages as $package) {
       $this->getStageFixtureManipulator()->addPackage($package);
     }
+    $this->getStageFixtureManipulator()->setVersion('drupal/semver_test', '8.1.1');
 
     $stage = $this->container->get(ExtensionUpdateStage::class);
     $stage->begin([