Switch to current debhelper compatibility level (13)

As a contributor I would like to use the current [`debhelper` compatibility level](https://manpages.debian.org/bullseye/debhelper/debhelper.7.en.html#COMPATIBILITY_LEVELS) (13) for all Debian related JDK/JRE installers to make sure the build process is following the recommended Debian package build conventions.

_Implementation hints_:
- Affects files under the `linux/**/debian/**` directories
- If the `control` file contains a `debhelper` build dependency the level should be raised to `>= 13` + respective `compat` file (in the same directory) may be deleted
- All remaining `compat` files in the have to be changed to `13`