chore: include provenance table values in new integration test

Signed-off-by: Ben Selwyn-Smith <[email protected]>

Author: benmss

tests/integration/cases/provenance_available/policy.dl

@@ -7,7 +7,11 @@ Policy("test_policy", component_id, "") :-
     check_passed(component_id, "mcn_provenance_available_1"),
     provenance_available_check(_, asset_name, asset_url),
     asset_name = "toga",
-    asset_url = "https://pypi.org/integrity/toga/0.5.1/toga-0.5.1-py3-none-any.whl/provenance".
+    asset_url = "https://pypi.org/integrity/toga/0.5.1/toga-0.5.1-py3-none-any.whl/provenance",
+    provenance(_, component_id, _, slsa_level, _, repo_url, commit_sha, _, asset_name, asset_url, _),
+    slsa_level = 2,
+    repo_url = "https://github.com/beeware/toga",
+    commit_sha = "ef1912b0a1b5c07793f9aa372409f5b9d36f2604".
 
 apply_policy_to("test_policy", component_id) :-
     is_component(component_id, "pkg:pypi/[email protected]").