[Chapel Merge] Add performance annotations

Branch: refs/heads/master
Revision: 7ba0c87
Author: e-kayrakli
Log Message:

Merge pull request #16368 from e-kayrakli/perf-ann

Add performance annotations

  • AoA intent improvement
  • String performance changes
  • RA-atomics regression

[Trivial, not reviewed]

Modified Files:
M test/ANNOTATIONS.yaml

Compare: https://github.com/chapel-lang/chapel/compare/7e51a7bee249...7ba0c87ecba3