Install JDK 11 / 17 as a DEB package for auto-updates

Currently, the JDK is installed using the `tar.gz` package. This leaves users with an old version as soon as the dev container is older than 3 months, since new JDK updates are released quarterly.

Instead, the JDK may be installed using the Linux package manager (`apt` or `apt-get`). This way, the user can be notified by the Linux system of the presence of older packages as soon as a newer version is released, automatically.

To accomplish this, the Java devcontainers must change how the JDK is installed.

## Dev container source files

* Java: https://github.com/devcontainers/images/blob/main/src/java/.devcontainer/Dockerfile

## How to install JDK using Linux's apt

* JDK 11 and 17 (Microsoft Build of OpenJKD): https://learn.microsoft.com/en-us/java/openjdk/install#install-on-ubuntu