736f89b31a
`tablets_mode_for_new_keyspaces=enforced` enables tablets by default for
new keyspaces, like `tablets_mode_for_new_keyspaces=enabled`.
However, it does not allow to opt-out when creating
new keyspaces by setting `tablets = {'enabled': false}`.
Refs scylladb/scylla-enterprise#4355
Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
(cherry picked from commit 62aeba759b)