Issue #3377621: make "field validation rule" plugin support Constraint API,...

Issue #3377621: make "field validation rule" plugin support Constraint API, add ConstraintFieldValidationRuleBase

Closes #3459251

src/Plugin/FieldValidationRule/CurrencyConstraintFieldValidationRule.php

@@ -21,7 +21,7 @@ class CurrencyConstraintFieldValidationRule extends ConstraintFieldValidationRul
    * {@inheritdoc}
    */
   public function getConstraintName(): string{
-    return "Currency";
+    return "SymfonyCurrency";
   }
 
   /**