feat(test_integration): run both test clusters

sbroad-cartridge/Makefile

...rtridge/test_app/test/configuration/broken_cache_test.lua

sbroad-cartridge/test_app/test/integration/api_test.lua

sbroad-cartridge/test_app/test/integration/array_test.lua

sbroad-cartridge/test_app/test/integration/ddl_test.lua

sbroad-cartridge/test_app/test/integration/explain_test.lua

sbroad-cartridge/test_app/test/integration/insert_test.lua

...-cartridge/test_app/test/integration/large_query_test.lua

sbroad-cartridge/test_app/test/integration/motion_test.lua

...ad-cartridge/test_app/test/integration/operators_test.lua

...rtridge/test_app/test/integration/target_queries_test.lua

...tridge/test_app/test/integration/validate_schema_test.lua