Update Replicator Coverage Docs (#626)

Co-authored-by: LocalStack Bot <localstack-bot@users.noreply.github.com>

Author: HarshCasper

src/data/replicator/coverage.json

@@ -87,6 +87,16 @@
         "service": "organizations",
         "identifier": "Id"
     },
+    {
+        "resource_type": "AWS::Organizations::OrganizationalUnit",
+        "policy_statements": [
+            "organizations:DescribeOrganizationalUnit",
+            "organizations:ListParents",
+            "organizations:ListTagsForResource"
+        ],
+        "service": "organizations",
+        "identifier": "Id"
+    },
     {
         "resource_type": "AWS::Organizations::Policy",
         "policy_statements": [