[Chapel Merge] Annotate #16634 improvement in 16-node SSCA2 with

Branch: refs/heads/master
Revision: a3fb9c9
Author: gbtitus
Log Message:

Merge pull request #17417 from gbtitus/anno-update

Annotate #16634 improvement in 16-node SSCA2 with comm=ofi.

(Reviewed by @ronawho.)

Modified Files:
M test/ANNOTATIONS.yaml

Compare: https://github.com/chapel-lang/chapel/compare/5180346928ed...a3fb9c997d0c