[Chapel Merge] Contributors to Chapel 2.9

[chapelhpcBot]

Branch: refs/heads/main
Revision: 05e7ad46f458b5987c44a7c0daf304a8ca03f66d
Author: bradcray
Link: Contributors to Chapel 2.9 by bradcray · Pull Request #28906 · chapel-lang/chapel · GitHub
Log Message:
Contributors to Chapel 2.9 (#28906)

[trivial, not reviewed]

Compare: Comparing 8043feee4867b177b6279f2509bbd5be19bc793d...6718e56cb48cc7514bb9214740ca6cdf8f990394 · chapel-lang/chapel · GitHub

Diff:
M CONTRIBUTORS.md
https://github.com/chapel-lang/chapel/pull/28906.diff