chore(deps): upgrade dependencies (#61)

Upgrades project dependencies. See details in [workflow run].

[Workflow Run]: https://github.com/aws-samples/cdk-lambda-powertools-python-layer/actions/runs/2539080225

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*Automatically created by projen via the "upgrade-main" workflow*

Signed-off-by: github-actions <[email protected]>

Co-authored-by: github-actions <[email protected]>

Author: Alexander Melnyk