fix(test-runner): dispatch final groups to official scripts
Restore catalog-driven CAgent/BuildStorm dispatch after the SMP integration merge. Validation: dual-arch build, four-way lint, RV8/LA12 official-script dispatch.
Restore catalog-driven CAgent/BuildStorm dispatch after the SMP integration merge. Validation: dual-arch build, four-way lint, RV8/LA12 official-script dispatch.