Preserve durable region policy on failed replacement saves

.github/workflows/run-unit-tests.yml

@@ -184,6 +184,7 @@ jobs:
       - name: Verify parser, delivery, storage, permissions, clock and radio stability
         run: |
           python3 -B test/test_protocol_parser_bounds.py -v
+          python3 -B test/test_region_map_transactions.py -v
           python3 -B test/test_cli_error_bounds.py -v
           python3 -B test/test_common_cli_argument_bounds.py -v
           python3 -B test/test_flood_retry_bucket_cli.py -v