Merge pull request #16 from protegeproject/add_index_on_prj_and_iri

add index

Author: alexsilaghi

src/main/java/edu/stanford/protege/webprotegeeventshistory/uiHistoryConcern/events/RevisionsEvent.java

@@ -8,7 +8,11 @@
 
 @Document(collection = "RevisionsEvents")
 public record RevisionsEvent(
+
+        @Indexed(name = "revisionEventProjectId")
         ProjectId projectId,
+
+        @Indexed(name = "revisionEventEntityIri")
         String whoficEntityIri,
         ChangeType changeType,
         @Indexed(name = "timestamp", direction = IndexDirection.DESCENDING) long timestamp,