feat: add sql-formatter `dialect` option

[karlhorky]

Closes #322

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🦋 Changeset detected

Latest commit: b920ac4f193bc15141214f9e9cb77748aa5ceaaa

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

| Name | Type | | ------------------- | ----- | | prettier-plugin-sql | Minor |

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Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (909e30a) 87.80% compared to head (b920ac4) 88.16%.

Files	Patch %	Lines
packages/sql/src/index.ts	85.71%	1 Missing and 1 partial :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #334 +/- ## ========================================== + Coverage 87.80% 88.16% +0.36% ========================================== Files 10 10 Lines 164 169 +5 Branches 44 46 +2 ========================================== + Hits 144 149 +5 Misses 19 19 Partials 1 1 ```

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[JounQin]

Can you add a test case? LGTM beyond this.

[JounQin]

Thanks for your contributions!

[karlhorky]

Glad to help :) thanks for your guidance, and the review and merge!