chore(dependencies): update dependency motor to v3.5.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
motor	==3.5.0 -> ==3.5.1

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Release Notes

mongodb/motor (motor)

### [`v3.5.1`](https://togithub.com/mongodb/motor/releases/tag/3.5.1): Motor 3.5.1 [Compare Source](https://togithub.com/mongodb/motor/compare/3.5.0...3.5.1) #### What's Changed - MOTOR-1335 AsyncIOMotorClient is not suscriptable by [@​blink1073](https://togithub.com/blink1073) in [https://github.com/mongodb/motor/pull/293](https://togithub.com/mongodb/motor/pull/293) - MOTOR-1336 Add changelog for 3.5.1 by [@​blink1073](https://togithub.com/blink1073) in [https://github.com/mongodb/motor/pull/294](https://togithub.com/mongodb/motor/pull/294) **Full Changelog**: https://github.com/mongodb/motor/compare/3.5.0...3.5.1

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