fix tests

Author: hugocasa

backend/tests/relative_imports.rs

@@ -164,6 +164,9 @@ mod dependency_map {
         ("f/rel/root_flow", "flow", "f/rel/branch", "nstep5_1"),
         ("f/rel/root_flow", "flow", "f/rel/leaf_1", "nstep5_1"),
         ("f/rel/root_flow", "flow", "f/rel/leaf_2", "nstep5_1"),
+        ("f/rel/root_flow", "flow", "f/rel/branch", "preprocessor"),
+        ("f/rel/root_flow", "flow", "f/rel/leaf_1", "preprocessor"),
+        ("f/rel/root_flow", "flow", "f/rel/leaf_2", "preprocessor"),
         ("f/rel/root_app", "app", "f/rel/branch", "pressmeplz"),
         ("f/rel/root_app", "app", "f/rel/leaf_1", "pressmeplz"),
         ("f/rel/root_app", "app", "f/rel/leaf_2", "pressmeplz"),