feat: Add CockroachDb support

[divye11]

Pull Request Checklist

• [x] Have you added new tests to prevent regressions?
• [ ] If a documentation update is necessary, have you opened a PR to the documentation repository?
• [x] Did you update the typescript typings accordingly (if applicable)?
• [ ] Does the description below contain a link to an existing issue (Closes #[issue]) or a description of the issue you are solving?
• [x] Does the name of your PR follow our conventions?

Description Of Change

• Added dialect support, data types, query generator in order to support cockroachdb natively from sequelize.

Todos

• [ ] CockroachDB transaction isolation works differently, need to find a better way to run tests involving transactions.

[WikiRik]

I do actually like the changes in reducing the whitespaces. Is there a linter that you use for this? Would be nice to add this to our eslint config in a separate PR to improve this