feat: Create service to fetch mappers by DTO or model class

Resolves #12 (closed)

persistence/runtime/src/main/java/org/eclipsefoundation/persistence/config/QuarkusMappingConfig.java

+/*********************************************************************
+* Copyright (c) 2022 Eclipse Foundation
+*
+* This program and the accompanying materials are made
+* available under the terms of the Eclipse Public License 2.0
+* which is available at https://www.eclipse.org/legal/epl-2.0/
+*
+* SPDX-License-Identifier: EPL-2.0
+**********************************************************************/
+package org.eclipsefoundation.persistence.config;
+
+import org.mapstruct.MapperConfig;
+
+@MapperConfig(componentModel = "cdi")
+public interface QuarkusMappingConfig {
+
+}