Manual cherry pick: 3d666b9d: Add...

Manual cherry pick: 3d666b9d: Add MatchesOtherConfigValue validation constraint and use it for the type property in type: field_config_base.

Closes #3513034

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/MatchesOtherConfigValueConstraint.php

+<?php
+
+declare(strict_types = 1);
+
+namespace Drupal\Core\Validation\Plugin\Validation\Constraint;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * Checks that a value in this config matches a value in other config.
+ *
+ * @Constraint(
+ *   id = "MatchesOtherConfigValue",
+ *   label = @Translation("Value must match value in other config", context = "Validation")
+ * )
+ */
+class MatchesOtherConfigValueConstraint extends Constraint {
+
+  /**
+   * The error message if the string does not match.
+   *
+   * @var string
+   */
+  public string $message = "Expected this to match the value in the '@other_config_name' config at the '@other_config_property_path' property: '@expected_value' was expected, not '@actual_value'.";
+
+  /**
+   * The config prefix to use.
+   *
+   * @var string
+   */
+  public string $prefix;
+
+  /**
+   * One or more expressions that resolve to the config entity ID parts.
+   *
+   * @var string|string[]
+   * @see \Drupal\Core\Config\Schema\TypeResolver::resolveExpression()
+   */
+  public string|array $id;
+
+  /**
+   * The property path.
+   *
+   * @var string
+   */
+  public string $propertyPath;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getRequiredOptions(): array {
+    return ['prefix', 'id', 'propertyPath'];
+  }
+
+}