Add support for indexing tags meta-attribute

Add tags indexing for search

Issue: 39

Depends on os-core-common MR: 55

indexer-core/src/main/java/org/opengroup/osdu/indexer/schema/converter/tags/AllOfItem.java

@@ -27,4 +27,6 @@ public class AllOfItem {
     private String type;
     private Map<String, TypeProperty> properties;
     private List<AllOfItem> allOf;
+    private List<AllOfItem> oneOf;
+    private List<AllOfItem> anyOf;
 }
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