test: qualify immutable models and Phase 9 regression

docs/redesign/phase-9/p9-sec-02/mariadb-lane.py

@@ -0,0 +1,14 @@
+"""Reuse the guarded provider/browser workload lifecycle with a new evidence destination."""
+import importlib.util
+from pathlib import Path
+
+HERE = Path(__file__).resolve().parent
+spec = importlib.util.spec_from_file_location('qualified_mariadb_lane', HERE.parent/'p9-requal-01/mariadb-lane.py')
+runner = importlib.util.module_from_spec(spec)
+spec.loader.exec_module(runner)
+runner.OUT = runner.ROOT/'.artifacts/p9-sec-02/final'
+if __name__ == '__main__':
+    try:
+        raise SystemExit(runner.main())
+    except ValueError as error:
+        raise SystemExit(runner.scrub(str(error)))