chore(deps): upgrade dev dependencies (#419)

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

[Workflow Run]:
https://github.com/cdklabs/awscdk-asset-node-proxy-agent/actions/runs/8639468809

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

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Co-authored-by: github-actions <github-actions@github.com>