Add new version line: node 24.12.0

[cf-buildpacks-eng]

Please edit the dependency-builds pipeline to add the new version line to the relevant dependency/buildpack.

For nginx/nginx-static: Also remove older mainline/stable version.
E.g. If you are adding nginx 1.22, you will remove 1.20. If you are adding 1.23, you will remove 1.21

{source:{name:node,type:node,version_filter:node-lts},version:{ref:24.12.0,url:https://nodejs.org/dist/v24.12.0/node-v24.12.0.tar.gz,sha256:ad24a1f29e55c9539228f2c51a032da279188b681c4dc019cced7f82a0fcdd8d}}