Upgrade hadolint to 2.12

[javoweb]

Upgrade hadolint to 2.11 to support copying from images, not only stages and other improvements. I didn't upgrade to 2.12 as it doesn't add any features. Let me know if you think it is worth upgrading to the latest.

Update Upgrade to hadolint 2.12

[offa]

I'd prefer latest version, even more as the change is simple. :+1:

[lorenzo]

Thanks!