Java 25 Support

[stokpop]

Java 25 just got released, which is the new LTS version.

Can we have a buildpack with Java 25? Would be great to check the performance improvements and the fix for Virtual Thread pinning.

[stokpop]

Looks like we first need a release of Java 25 on https://docs.bell-sw.com/liberica-jdk/?
(update: the release is there: https://docs.bell-sw.com/liberica-jdk/25b37/, but in pull request #1122 it seems we need a package in the buildpack distribution repo as well, who can add that?)

[bothapn]

https://docs.bell-sw.com/liberica-jdk/25.0.1b11/general/release-notes/

It looks like the new Liberica build has been finalized.