Supporting sticky (generational) immix (#57327)
Adding support for sticky immix. Needs to be merged after:
- https://github.com/JuliaLang/julia/pull/57237
- https://github.com/JuliaLang/julia/pull/57176
- https://github.com/JuliaLang/julia/pull/57252
- https://github.com/JuliaLang/julia/pull/57769
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Co-authored-by: Luis Eduardo de Souza Amorim <eduardo@bear.moma>
