CFV: New ZGC Committer: Joel Sikström

[Stefan Karlsson]

I hereby nominate Joel Siktröm to ZGC Committer.

Joel has been working on ZGC and created a number of patches to optimize 
and fix ZGC issues. See JBS issues below:

     8350441: ZGC: Overhaul Page Allocation
     8353471: ZGC: Redundant generation id in ZGeneration
     8351167: ZGC: Lazily initialize livemap
     8351216: ZGC: Store NUMA node count
     8342102: ZGC: Optimize copy constructors in ZPhysicalMemory
     8339161: ZGC: Remove unused remembered sets
     8337674: ZGC: Consistent style for naming private static constants
     8339661: ZGC: Move some page resets and verification to callsites
     8339579: ZGC: Race results in only one of two remembered sets being 
cleared
     8339163: ZGC: Race in clearing of remembered sets
     8339399: ZGC: Remove unnecessary page reset when splitting pages
     8337939: ZGC: Make assertions and checks less convoluted and explicit

Votes are due by 2025-04-28T10:36+02:00.

Only current ZGC Committers [1] are eligible to vote
on this nomination.  Votes must be cast in the open by replying
to this mailing list.

For Lazy Consensus voting instructions, see [2].

Stefan Karlsson

[1] https://openjdk.org/census
[2] https://openjdk.org/projects/#committer-vote