Update test fixtures to use explicit run

Change-Id: I3060a2bf57cef10a5a7ec5299e3491f1f6751221
diff --git a/tests/fixtures/layouts/no-jobs-project.yaml b/tests/fixtures/layouts/no-jobs-project.yaml
index 8f965e2..e23f36c 100644
--- a/tests/fixtures/layouts/no-jobs-project.yaml
+++ b/tests/fixtures/layouts/no-jobs-project.yaml
@@ -14,11 +14,13 @@
 - job:
     name: base
     parent: null
+    run: playbooks/base.yaml
 
 - job:
     name: project-testfile
     files:
       - .*-requires
+    run: playbooks/project-testfile.yaml
 
 - project:
     name: org/no-jobs-project