Support JAVA_HOME integration for mise

[paigeman]

Due to description in mise documents:

Some applications in macOS rely on /usr/libexec/java_home to find installed Java runtimes.
To integrate an installed Java runtime with macOS run the following commands for the proper version (e.g. openjdk-21).
sudo mkdir /Library/Java/JavaVirtualMachines/openjdk-21.jdk
sudo ln -s ~/.local/share/mise/installs/java/openjdk-21/Contents /Library/Java/JavaVirtualMachines/openjdk-21.jdk/Contents
Note: Not all distributions of the Java SDK support this integration (e.g liberica).