chore(deps): upgrade dependencies (#93)

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

[Workflow Run]: https://github.com/NomadBlacky/cdk-datadog-resources/actions/runs/1430328247

------

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

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

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

Author: github-actions[bot]