feat: Add Amazon Corretto images based on Amazon Linux 2023

[wkruse]

Adding Amazon Corretto images based on Amazon Linux 2023.

• Added findutils package, as find was not available
• There is no 20-al2023 tag in https://hub.docker.com/_/amazoncorretto/tags?page=1&name=20-al2023, therefore I had to use 20-al2023-generic (there is also no 8-al2023-generic, 11-al2023-generic and 17-al2023-generic), so upstream tagging is a bit of inconsistent.

Issue: #392

[carlossg]

there are a few more things to deal with at https://github.com/carlossg/docker-maven#adding-new-images

[carlossg]

for 11 and 17 there is a -headless image that could be a better option. Although everything is quite inconsistent

https://github.com/docker-library/official-images/blob/master/library/amazoncorretto

[wkruse]

Looks like there is no corretto rpm package for Amazon Linux 2023 for now, because of that generic linux was installed.

https://github.com/corretto/corretto-docker/pull/173

For 8, 11 and 17 it is consistent with the already published images, that are based on Amazon Linux 2.

Thank you for the hint to the readme, looking into it now.

[carlossg]

thanks!

[wkruse]

@carlossg How does it work with the PR to docker-library/official-images/ in order to add Amazon Linux 2023 to maven?

[carlossg]

https://github.com/docker-library/official-images/pull/15281