Do not provide RuntimeSerialization.registerWithTargetConstructorClass variant with String as API method

Author: olpaw

sdk/src/org.graalvm.nativeimage/snapshot.sigtest

@@ -1006,7 +1006,6 @@ CLSS public final org.graalvm.nativeimage.hosted.RuntimeSerialization
 meth public !varargs static void register(java.lang.Class<?>[])
 meth public static void registerIncludingAssociatedClasses(java.lang.Class<?>)
 meth public static void registerWithTargetConstructorClass(java.lang.Class<?>,java.lang.Class<?>)
-meth public static void registerWithTargetConstructorClass(java.lang.String,java.lang.String)
 meth public static void registerLambdaCapturingClass(java.lang.String)
 meth public static void registerProxyClass(java.lang.String[])
 supr java.lang.Object

sdk/src/org.graalvm.nativeimage/src/org/graalvm/nativeimage/hosted/RuntimeSerialization.java

@@ -102,21 +102,6 @@ public static void registerWithTargetConstructorClass(Class<?> clazz, Class<?> c
         ImageSingletons.lookup(RuntimeSerializationSupport.class).registerWithTargetConstructorClass(ConfigurationCondition.alwaysTrue(), clazz, customTargetConstructorClazz);
     }
 
-    /**
-     * Makes the class provided via className available for serialization at runtime but uses the
-     * custom TargetConstructor provided via customTargetConstructorClassName for deserialization.
-     * <p>
-     * In some cases an application might explicitly make calls to
-     * {@code ReflectionFactory.newConstructorForSerialization(Class<?> cl, Constructor<?> constructorToCall)}
-     * where the passed `constructorToCall` differs from what would automatically be used if regular
-     * deserialization of `cl` would happen. This method exists to also support such usecases.
-     *
-     * @since 22.3
-     */
-    public static void registerWithTargetConstructorClass(String className, String customTargetConstructorClassName) {
-        ImageSingletons.lookup(RuntimeSerializationSupport.class).registerWithTargetConstructorClass(ConfigurationCondition.alwaysTrue(), className, customTargetConstructorClassName);
-    }
-
     /**
      * Makes class available for serialization at runtime that is created for the lambda expressions
      * (a class that has a $deserializeLambda$ method) specified by the lambdaCapturingClassName.