Add support to java 11 with scala 3 for Docker images

[raul782]

By default, all published docker images seem to use Java 8. Libraries' latest versions are starting to use Java 11 as the minimum version.

Can we update the Docker script to add support for Java 11?

https://github.com/almond-sh/almond/blob/main/Dockerfile#L16

[raul782]

@alexarchambault Is there some work that needs to be done in order to support java 11? When looking at the tests jvm matrix, I also don't see the combination of scala3 with java11, only scala 2.12.x.
I'll look into the code, but It'd be helpful to know if you have some insights.

[Bidek56]

I have created a PR for it.