Fix annotation processor syntax in core and full maven configs

Change-Id: I9610e01b0cbc829f9c60a56a3688f3bd179fa66a
diff --git a/core/pom.xml b/core/pom.xml
index 887027d..b1a330a 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -51,10 +51,10 @@
 					<compilerVersion>${java.version}</compilerVersion>
 					<source>${java.version}</source>
 					<target>${java.version}</target>
-					<processors>
+					<annotationProcessors>
 						<processor>lombok.launch.AnnotationProcessorHider$AnnotationProcessor</processor>
 						<processor>org.hibernate.jpamodelgen.JPAMetaModelEntityProcessor</processor>
-					</processors>
+					</annotationProcessors>
 				</configuration>
 			</plugin>