ATLAS-3073: Investigate and fix IT failures in AdminExportImportTestIT

addons/models/1000-Hadoop/1030-hive_model.json

@@ -464,7 +464,7 @@
             "name": "hive_table_db",
             "serviceType": "hive",
             "typeVersion": "1.2",
-            "relationshipCategory": "COMPOSITION",
+            "relationshipCategory": "AGGREGATION",
             "relationshipLabel": "__hive_table.db",
             "endDef1": {
                 "type": "hive_table",

addons/models/1000-Hadoop/patches/008-remove-hive-legacy-attributes.json

@@ -8,7 +8,8 @@
       "applyToVersion":  "1.1",
       "updateToVersion": "1.2",
       "params": {
-        "relationshipLabel": "__hive_table.db"
+        "relationshipLabel": "__hive_table.db",
+        "relationshipCategory": "AGGREGATION"
       }
     },
     {