ATLAS-2159: Incorrect createTime retrieved for entity attributes in related entities search

repository/src/main/java/org/apache/atlas/repository/store/graph/v1/EntityGraphRetriever.java

@@ -235,7 +235,7 @@ public final class EntityGraphRetriever {
             Object name        = getVertexAttribute(entityVertex, entityType.getAttribute(AtlasClient.NAME));
             Object description = getVertexAttribute(entityVertex, entityType.getAttribute(AtlasClient.DESCRIPTION));
             Object owner       = getVertexAttribute(entityVertex, entityType.getAttribute(AtlasClient.OWNER));
-            Object createTime  = entityVertex.getProperty(Constants.TIMESTAMP_PROPERTY_KEY, Long.class);
+            Object createTime  = getVertexAttribute(entityVertex, entityType.getAttribute(AtlasClient.CREATE_TIME));
             Object displayText = name != null ? name : ret.getAttribute(AtlasClient.QUALIFIED_NAME);
 
             ret.setAttribute(AtlasClient.NAME, name);