chore(master): release 2.2.2

[release-please[bot]]

:robot: I have created a release beep boop

2.2.2 (2023-01-20)

Bug Fixes

• fixes lint issues and generates metadata (#94) (3896f11)

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[comment-bot-dev]

@release-please[bot] Thanks for the PR! 🚀
✅ Lint checks have passed.

[release-please[bot]]

:robot: Release is at https://github.com/terraform-google-modules/terraform-google-cloud-nat/releases/tag/v2.2.2 :sunflower: