Update dependency mysql2 to v3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mysql2	2.3.3 -> 3.0.0

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Release Notes

sidorares/node-mysql2

### [`v3.0.0`](https://togithub.com/sidorares/node-mysql2/blob/HEAD/Changelog.md#​300-httpsgithubcomsidoraresnode-mysql2comparev300-rc1v300-2023-01-12) [Compare Source](https://togithub.com/sidorares/node-mysql2/compare/v2.3.3...v3.0.0) ##### Miscellaneous Chores - release 3.0.0 ([11692b2](https://togithub.com/sidorares/node-mysql2/commit/11692b223ff26784089f444ca6291295bd0e405e))

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