chore(deps): upgrade dependencies (#210)

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

[Workflow Run]: https://github.com/pahud/cdk-efs-assets/actions/runs/1528359296

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

<a href="https://gitpod.io/#https://github.com/pahud/cdk-efs-assets/pull/210"><img src="https://gitpod.io/button/open-in-gitpod.svg"/></a>