Use smoke test for gating instead of manual test

gating.yaml

@@ -4,5 +4,4 @@ product_versions:
 decision_contexts:
   - osci_compose_gate
 rules:
-  # https://docs.engineering.redhat.com/display/RHELPLAN/Maven+Bootstrap+manual+gating+test
-  - !PassingTestCaseRule {test_case_name: manual.sst_cs_apps.maven.bootstrap}
+  - !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}