chore(deps): update dependency sequelize to v6.34.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
sequelize (source)	6.33.0 -> 6.34.0

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Release Notes

sequelize/sequelize (sequelize)

### [`v6.34.0`](https://togithub.com/sequelize/sequelize/releases/tag/v6.34.0) [Compare Source](https://togithub.com/sequelize/sequelize/compare/v6.33.0...v6.34.0) ##### Bug Fixes - **oracle:** add missing default and not null condition to addColumn ([#​16619](https://togithub.com/sequelize/sequelize/issues/16619)) ([b204b5f](https://togithub.com/sequelize/sequelize/commit/b204b5fd67105c274a32cdc40b8e0b428b302d4b)) - **oracle:** clean constraints ([#​16694](https://togithub.com/sequelize/sequelize/issues/16694)) ([6c03176](https://togithub.com/sequelize/sequelize/commit/6c03176b057dd4d2cd7050b050ded6d9f0bd07ea)) ##### Features - **oracle:** add support for lock ([#​16643](https://togithub.com/sequelize/sequelize/issues/16643)) ([b284d37](https://togithub.com/sequelize/sequelize/commit/b284d37bb3684480e2bf77f823b4c16776ce8fa2))

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