We've observed sporadic failures of this test in CI related to driver reconnection after server restart.
Fixes#14032Closes#14027
* github.com:scylladb/scylladb:
test: test_tablets.py: Wait for driver to see the hosts after restart
test: test_tablets.py: Pass server id to server_restart()
test: test_tablets.py: Add missing await on server_restart()