Service level controller updates itself in interval. However the interval time is hardcoded in main to 10 seconds and it leads to long sleeps in some of the tests.
This patch moves this value to `service_levels_interval_ms` command line option and sets this value to 0.5s in cql-pytest.
Closesscylladb/scylladb#16394
* github.com:scylladb/scylladb:
test:cql-pytest: change service levels intervals in tests
configure service levels interval
f22fc88a64