Update dependency schemalint to v2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
schemalint	1.1.0 -> 2.0.0

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Release Notes

kristiandupont/schemalint (schemalint)

### [`v2.0.0`](https://togithub.com/kristiandupont/schemalint/releases/tag/v2.0.0): New built-in rules [Compare Source](https://togithub.com/kristiandupont/schemalint/compare/v1.1.0...v2.0.0) New built-in rules added, all made by [@​orangain](https://togithub.com/orangain) -- thank you! - Add rule mandatory-columns ([#​345](https://togithub.com/kristiandupont/schemalint/issues/345)) [`0c7d8fe`](https://togithub.com/kristiandupont/schemalint/commit/0c7d8fe) - Add rule row-level-security ([#​344](https://togithub.com/kristiandupont/schemalint/issues/344)) [`a122f30`](https://togithub.com/kristiandupont/schemalint/commit/a122f30) - Add rules index-referencing-column and reference-actions ([#​343](https://togithub.com/kristiandupont/schemalint/issues/343)) [`5d73822`](https://togithub.com/kristiandupont/schemalint/commit/5d73822) - Make example folder self-contained ([#​340](https://togithub.com/kristiandupont/schemalint/issues/340)) [`a905e0e`](https://togithub.com/kristiandupont/schemalint/commit/a905e0e)

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