Update .github/workflows/audit-api-spec.yaml

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: starfy84

.github/workflows/audit-api-spec.yaml

@@ -163,6 +163,7 @@ jobs:
           vacuum report \
             --no-style \
             --stdout \
+            --ruleset ruleset.yaml \
             openapi-head.yaml > vacuum-report.json
 
           jq '.resultSet.results // []' vacuum-report.json > vacuum-results.json