chore(deps): update dependency @shelf/jest-dynamodb to v3.1.2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@shelf/jest-dynamodb	3.1.1 -> 3.1.2

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Release Notes

shelfio/jest-dynamodb

### [`v3.1.2`](https://togithub.com/shelfio/jest-dynamodb/compare/v3.1.1...v3.1.2) [Compare Source](https://togithub.com/shelfio/jest-dynamodb/compare/v3.1.1...v3.1.2)

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