Unify constraint options in all migrations

[kvch]

Now that the constraints in create_table contain all of the possible settings for constraints, we can go ahead and reuse the same writers and provide the same options for create_constraint and column level operations.

• [ ] primary key
  • [ ] new type in create_constraint https://github.com/xataio/pgroll/pull/698
  • [ ] breaking change: add support for index parameters in inline definition
• [ ] unique
  • [ ] breaking change: support index parameters
• [ ] deferrable column level constraints
• [ ] exclusion constraint https://github.com/xataio/pgroll/issues/677
• [x] check: https://github.com/xataio/pgroll/pull/670
• [x] foreign key: https://github.com/xataio/pgroll/pull/653