chore(deps): upgrade dev dependencies (#226)

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

[Workflow Run]:
https://github.com/cdklabs/cdk-validator-cfnguard/actions/runs/6871054268

------

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

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