feat: Add an option similar to `CREATE IF NOT EXISTS` to `create_table`

[diosney]

Is your feature request related to a problem? Please describe.
Right now the only way to create a table without triggering an error is by checking before whether that table exists or not.

Describe the solution you'd like
To add optional config as the third argument like create_table(table_name, table_def, config)

where config is something like { if_not_exists := false } which will mimic the behavior of:

CREATE TABLE IF NOT EXISTS

Describe alternatives you've considered
Using .query() with a plain SQL query the regular way.